HOL-C CBX series | Optical Converters | Broadcast & Network

OPTICAL INTERFACE UNIT

HOL-CBX series

4K/8K optical converter

□ HOL-CBX18 series

Front

HOL-CBX18ED

Model	Connector	Number of slots	Size	WDM	Monitoring	Remote Power Supply	Extended function
HOL-CBX18	SC	18	2U	18 wavelengths	Tally	－	－
HOL-CBX18FX HOL-CBX18ED	LEMO FXW LEMO EDW	18	2U	18 wavelengths	Tally	－	－
HOL-CBX18TJ HOL-CBX18TP	TAJIMI 2404 TAJIMI 2402	18	2U	18 wavelengths	Tally	－	－

□ HOL-CBX16 series

Front

HOL-CBX16-C

HOL-CBX16FX

HOL-CBX16-CW

Model	Connector	Number of slots	Size	WDM	Monitoring	Remote Power Supply	Extended function
HOL-CBX16-C	SC	16	2U	－	* SNMP or Tally	－	－
HOL-CBX16-CW	SC	16	2U	18 wavelengths	* SNMP or Tally	－	－
HOL-CBX16FX HOL-CBX16ED	LEMO FXW LEMO EDW	16	2U	18 wavelengths	* SNMP or Tally	－	－
HOL-CBX16TJ HOL-CBX16TP	TAJIMI 2404 TAJIMI 2402	16	2U	18 wavelengths	* SNMP or Tally	－	－

* Option

□ HOL-CBX12 series

Front

HOL-CBX12TP

Model	Connector	Number of slots	Size	WDM	Monitoring	Remote Power Supply	Extended function
HOL-CBX12	SC	12	3U half	16 wavelengths	Tally	－	－
HOL-CBX12FX HOL-CBX12ED	LEMO FXW LEMO EDW	12	3U half	16 wavelengths	Tally	○	－
HOL-CBX12TJ HOL-CBX12TP	TAJIMI 2404 TAJIMI 2420	12	3U half	16 wavelengths	Tally	○	－

□ HOL-CBX10 series

Front

HOL-CBX10FX

HOL-CBX10-C

Model	Connector	Number of slots	Size	WDM	Monitoring	Remote Power Supply	Extended function
HOL-CBX10	SC	10	2U	14 wavelengths	Tally	－	－
HOL-CBX10-C	SC	10	2U	－	Tally	－	－
HOL-CBX10FX HOL-CBX10ED	LEMO FXW LEMOFDW	10	2U	14 wavelengths	Tally	－	－
HOL-CBX10TJ HOL-CBX10TP	TAJIMI 2404 TAJIMI 2420	10	2U	14 wavelengths	Tally	－	－

□ HOL-CBX4 series

Front

HOL-CBX4FX-B

HOL-CBX4ED

Model	Connector	Number of slots	Size	WDM	Monitoring	Remote Power Supply	Extended function
HOL-CBX4	SC	4	2U half	6 wavelengths	－	－	－
HOL-CBX4-B				9 wavelengths			○
HOL-CBX4-R				9 wavelengths			○
HOL-CBX4FX	LEMO FXW	4	2U half	6 wavelengths	－	○	－
HOL-CBX4FX-B	LEMO FXW			9 wavelengths			○
HOL-CBX4ED	LEMO EDW			6 wavelengths			－
HOL-CBX4ED-R	LEMO EDW			9 wavelengths			○
HOL-CBX4TJ	TAJIMI 2404	4	2U half	6 wavelengths	－	○	－
HOL-CBX4TJ-B	TAJIMI 2404			9 wavelengths			○
HOL-CBX4TP	TAJIMI 2420			6 wavelengths			－
HOL-CBX4TP-R	TAJIMI 2420			9 wavelengths			○

HOL-CBX4
Extended function

* "LEMO" refers to LEMO S.A. of Switzerland.
* "TAJIMI" refers to TAJIMI ELECTRONICS CO., LTD.

Usage

・4K/8K broadcast events

・Inter-broadcasting van transmission

・Line centers

・Studio installations

・Intra-station transmission

・Inter-station transmission

Features

1Performs optical transmission via an optical camera cable, optically multiplexing up to 18 SDI channels.
2Supports television relay with a lineup of various modules.
3Allows you to easily change the directionality.
4Supports active output and 2 distribution output.
(E/O unit and active output O/E unit and 2 distribution output)
5Expansion port provided. (Intercom and DC power transmission is possible with the metal wires of an optical camera cable.)
6Provided with a redundant power supply as standard.
7Allows you to determine the optical power from the flashing status of the LEDs.
Supports the isolation of faults in the relay site.
8Supports network monitoring (SNMP, Telnet, WEB, Syslog, etc.).

Remote transmission using HOL-CBX4 (example)

Allows you to easily change the direction of the transmission signal.

Allows you to easily change the directionality simply by replacing the module.
Eliminates the need to extract and insert the optical cord (for convenience and time saving).
Considerably reduces the amount of dirt on the optical surface because the optical connector is not exposed.

Optical level monitoring

Monitors the received light level and issues a warning with a flashing LED if the level falls.
Lights a LED to provide a warning at one of three stages, according to the received light level.
Allows you to determine how warnings are issued for each module.

Transmission between two opposite pieces of equipment is supported using one optical camera cable.

Transmission of another product can be optically multiplexed.

Transmission between sites is supported with a single one-core cable by optically multiplexing another product with the HOL-CBX series converter. (Signals are optically multiplexed on a dark fiber for efficient transmission.)

Neat and tidy wiring

Separation of optical fibers from metal wiring

By separating optical fibers from coaxial cables, each module can be inserted and extracted to change the signal direction and perform maintenance, without having to touch the optical fibers .

Optical wavelength configurations

HOL-CBX4 siries

HOL-CBX10 series

HOL-CBX12 series

HOL-CBX16 series

HOL-CBX18 series

Module lineup

Video

12G-SDI（MADI）

□ HOL-CTX12G

TX(transmission)
module
□ HOL-CRX12G

RX(receiver)
module

3G-SDI（MADI）

□ HOL-CTX3G

TX(transmission)
module
□ HOL-CRX3G

RX(receiver)
module
□ HOL-CRX3GL

Long-distance
RX(receiver)
module

The 12G-SDI and 3G-SDI modules support MADI and AES-3id.
The 3G-SDI module also supports CLK transmission. If you wish to use this module, contact your sales representative.

NTSC/PAL/tri-level sync and BB/LTC/WITC

□ HOL-CVAI

TX(transmission)
module
□ HOL-CVAIL

Long-distance
TX(transmission)
module
□ HOL-CVAO

RX(receiver)
module
□ HOL-CVAOL

Long-distance
RX(receiver)
module

Audio

Analog audio, 4-channel

□ HOL-CAIL

Input module
□ HOL-CAILL

Long-distance
Input module
□ HOL-CAOL

Output module
□ HOL-CAOLL

Long-distance
Output module

The transmission delay is 100 μs or less.

LAN

Media converters

□ HOL-CGMC

100/1000 module
□ HOL-CGMCL

Long-distance
100/1000 module
□ HOL-CGMC-B**A

WDM built-in type
100/1000 modules
(optical 1-core
transmission type)

The transmission delay is 1 μs or less.

Control

S-BUS

□ HOL-S-BUS
□ HOL-S-BUS-B**A

WDM built-in type
(optical 1-core
transmission type)

ARCNET

□ HOL-CARC
□ HOL-CARC-B**A

WDM built-in type
(optical 1-core
transmission type)

Contacts and serial

Contacts/RS-422/RS-232C

□ HOL-CCNT

10-point bidirectional +
RS-422/RS-232C (2 channels each)
□ HOL-CCNT-B**A

10-point bidirectional +
RS-422/RS-232C (2 channels each)
WDM built-in type
(optical 1-core transmission type)

Other

Optical interface access modules

□ CBX-SC2

External optical access
module
□ CBX-OPTS2

Optical 2-branch module

HOL-CTX3G-□□ ^*2
（TXmodule）

HOL-CRX3G
（RXmodule）

*1 Active output is a technology of HIRAKAWA HEWTECH CORP. (Patent No. 3581490)
*2 □□ represents the transmission wavelength.

Monitoring

SNMP and contact monitoring (for the HOL-CBX16 series)

□ HOL-CBX-M

Network Monitoring
module
Supports SNMP, Telnet, WEB,
and Syslog
□ HOL-CBX-AL

Contact alarm module
□ HOL-CBX16-C-BP

Monitoring module blank panel

Power supplies

AC power supplies

□ HOL-CBX18-ACPS

HOL-CBX10/18
power module
□ HOL-CBX12-ACPS

HOL-CBX12
power module
□ HOL-CBX16-ACPS

HOL-CBX16
power module

FAN

Cooling fans

□ HOL-CBX18FAN

HOL-CBX10/18
FAN module
□ HOL-CBX16-FAN-R

HOL-CBX16
rear module

Frame specifications

18-slots/12-slots frames

frames	18-slots frames			12-slots frames
	HOL-CBX18			HOL-CBX12
	Optical camera cable transmission (1-core multiplexing)		Optical fiber transmission	Optical camera cable transmission (1-core multiplexing)		Optical fiber transmission
	Redundant power supply support			Redundant power supply support
Connector type	LEMO	TAJIMI	SC Connector	LEMO	TAJIMI	SC Connector
Model	HOL-CBX18FX HOL-CBX18ED	HOL-CBX18TJ HOL-CBX18TP	HOL-CBX18	HOL-CBX12FX HOL-CBX12ED	HOL-CBX12TJ HOL-CBX12TP	HOL-CBX12
Number of slots	18			12
WDM (wavelength-division multiplexing)	18 wavelengths (1270 to 1610 nm)			16 wavelengths (1270 to 1610 nm) * Excluding 1390 and 1410
Optical Connector	FXW EDW	OPS-2404-PR OPS-2402-R	SC	FXW EDW	OPS-2404-PR OPS-2402-R	SC
Extension connector	Control wires(XLR-3, Famale), power supply wires(XLR-3, Male)		―	Control wires(XLR-3, Famale), power supply wires(powerCON)		―
Operating temperature	0 to 40℃			0 to 40℃
Operating humidity	30 to 90%			30 to 90%
Redundant power supply	Provided as standard			Provided as standard
Power consumption	100W or less			100W or less
Rated power supply	85 to 264 VAC			85 to 264 VAC
Weight	6.5kg			5kg
External dimensions	430(W)×330(D)×88(H)mm * Excluding protrusions			215(W)×353(D)×124(H)mm * Excluding protrusions

16-slots/10-slots frames

frames	16-slots frames				10-slots frames
	HOL-CBX16				HOL-CBX10
	Optical camera cable transmission (1-core multiplexing)		Optical fiber transmission		Optical camera cable transmission (1-core multiplexing)		Optical fiber transmission
	Redundant power supply support				Redundant power supply support
Connector type	LEMO	TAJIMI	SC Connector		LEMO	TAJIMI	SC Connector
Model	HOL-CBX16FX HOL-CBX16ED	HOL-CBX16TJ HOL-CBX16TP	HOL-CBX16-CW	HOL-CBX16-C	HOL-CBX10FX HOL-CBX10ED	HOL-CBX10TJ HOL-CBX10TP	HOL-CBX10	HOL-CBX10-C
Number of slots	16				10
WDM (wavelength-division multiplexing)	18 wavelengths(1270 to 1610nm)			Not installed	14wavelengths(1350 to 1610nm)			Not installed
Optical Connector	FXW EDW	OPS-2404-PR OPS-2402-R	SC	SC×16	FXW EDW	OPS-2404-PR OPS-2402-R	SC×2	SC×14
Extension Optical Connector	EXT1, EXT2（SC Connector）			―	―
Extension connector	―				Control wires(XLR-3, Famale) power supply wires(XLR-3, Male)		―
Operating temperature	0 to 40℃				0 to 40℃
Operating humidity	30 to 90%				30 to 90%
Redundant power supply	Provided as standard				Provided as standard
Power consumption	150W or less				60W or less
Rated power supply	85 to 264 VAC				85 to 264 VAC
Weight	8kg			7.5kg	4.5kg
External dimensions	430(W)×402(D)×86(H)mm * Excluding protrusions				290(W)×330(D)×88(H)mm * Excluding protrusions

4-slots frames

	HOL-CBX4
	Optical camera cable transmission (1-core multiplexing)		Optical fiber transmission	Optical camera cable transmission (1-core multiplexing)		Optical fiber transmission
	Redundant power supply support			Redundant power supply support
Connector type	LEMO	TAJIMI	SC Connector	LEMO	TAJIMI	SC Connector
Model	HOL-CBX4FX HOL-CBX4ED	HOL-CBX4TJ HOL-CBX4TP	HOL-CBX4	HOL-CBX4FX-B HOL-CBX4ED-R	HOL-CBX4TJ-B HOL-CBX4TP-R	HOL-CBX4-B HOL-CBX4-R
Number of slots	4			4
WDM (wavelength-division multiplexing)	6 wavelengths (bidirectional slots 3 and 4)			9 wavelengths (bidirectional slot 4 only)
Optical Connector	FXW EDW	OPS-2404-PR OPS-2402-R	SC	FXW EDW	OPS-2404-PR OPS-2402-R	SC
Extension connector	Control wires(XLR-3, Famale), power supply wires(powerCON)		―	Control wires(XLR-3, Famale), power supply wires(powerCON)		―
Operating temperature	0 to 40℃			0 to 40℃
Operating humidity	30 to 90%			30 to 90%
Redundant power supply	Provided as standard			Provided as standard
Power consumption	50W or less			50W or less
Rated power supply	85 to 264 VAC			85 to 264 VAC
Weight	Approx. 2.8kg			Approx. 3kg
External dimensions	210(W)×280(D)×88(H)mm * Excluding protrusions			210(W)×280(D)×88(H)mm * Excluding protrusions
LAN	－			1000BASE-T
RS-422	－			1 system
TALLY	－			4-point bidirectional
Analog audio	－			Monaural 2-channel bidirectional
Reference (Tri-level/BB)	－			REF IN (base side), REF OUT (remote side)

* "LEMO" refers to LEMO S.A. of Switzerland.
* "TAJIMI" refers to TAJIMI ELECTRONICS CO., LTD.

Monitoringmodule

	HOL-CBX16
Model	HOL-CBX-M	HOL-CBX-AL
Monitoring	Network monitoring/contact output	Contact output
Contact alarm IF	RJ-45（✕1）	D-SUB 25pin
LAN IF	RJ-45（✕1） 10/100/1000BASE-T	―
Optical port IF	SFP（✕1） 100BASE-FX/1000BASE-X	―
Serial IF	RJ-45（✕1） RS-232C（Connect with attached cable）
adaptation protocol	TELNET, SNMP, NTP, ICMP, ARP, TFTP, SYSLOG	―

Transmission module specifications

TX module

Module	TX module
Module	3G/HD/SD	3G/HD/SD	12G/6G/3G/HD/SD
Transmission distance	Up to 10km	Up to 50km(CWDM)	Up to 10km(CWDM)	Up to 10km
Model	HOL-CTX3G	HOL-CTX3G-□□ *1	HOL-CTX12G-□□	HOL-CRX12G
Transmission signal	3G/HD/SD-SDI, DVB-ASI		12G/6G/3G/HD/SD
Input Connector	1 BNC system
Output Connector	1 BNC system （active output*5）
Optical wavelength	1310nm（FP-LD）	1270 to 1610nm（18 wavelengths）		1310nm
Emitted light level	-5 to 0dBm	0 to +4dBm	-3 to +1dBm	-5 to 0dBm
Received light level	―
Weight	0.19kg

* The 3G-SDI module also supports MADI transmission. If you wish to use MADI, contact us.

RX module

Module	RX module
Module	3G/HD/SD	3G/HD/SD	12G/6G/3G/HD/SD
Transmission distance	Short- to mid-distance	Mid- to long-distance	Short- to mid-distance
Model	HOL-CRX3G	HOL-CRX3GL	HOL-CRX12G
Transmission signal	3G/HD/SD-SDI, DVB-ASI		12G/6G/3G/HD/SD
Input Connector	―
Output Connector	2 BNC systems (2 distribution output)
Optical wavelength	―
Emitted light level	―
Received light level	-21 to 0dBm	-27 to -9dBm	-10 to 0dBm
Weight	0.19kg

* The 3G-SDI module also supports MADI transmission. If you wish to use MADI, contact us.

LAN module

Module	LAN module
Module	100 mega type		Giga type
Transmission distance	Up to 50km（CWDM）*4	Up to 40km *4	Up to 50km（CWDM）*4	Up to 40km *4	Up to 70km（CWDM）*4
Transmission distance	Short- to mid-distance	Short- to mid-distance	Short- to mid-distance	Short- to mid-distance	Mid- to long-distance
Model	HOL-CMC-□□	HOL-CMC-B31A HOL-CMC-B55A	HOL-CGMC-□□	HOL-CGMC-B31A HOL-CGMC-B55A	HOL-CGMCL-□□
Transmission signal	100BASE-TX		100BASE-TX or 1000BASE-T（select）
Applicable Connector	RJ-45		RJ-45
Optical wavelength	*2	1-core bidirectional	*2	1-core bidirectional	*2
Emitted light level	-4 to +3dBm	-8 to 0dBm	-4 to +1dB	-3 to +2dBm	0 to +5dBm
Received light level	-33 to 0dBm	-33 to 0dBm	-23 to -1dBm	-23 to 0dBm	-31 to-9dBm
Weight	0.17kg		0.17kg

Control/contact and serial modules

Module	S-BUS module		ARCNET module		Serial/contact module
Transmission distance	Up to 50km（CWDM）*4	Up to 40km *4	Up to 50km（CWDM）*4	Up to 40km *4	Up to 50km（CWDM）*4	Up to 40km *4	Up to 70km（CWDM）*4
Transmission distance	Short- to mid-distance	Short- to mid-distance	Short- to mid-distance	Short- to mid-distance	Short- to mid-distance	Short- to mid-distance	Mid- to long-distance
Model	HOL-CS-BUS-□□	HOL-CS-BUS-B31A HOL-CS-BUS-B55A	HOL-CARC-□□	HOL-CARC-B31A HOL-CARC-B55A	HOL-CCNT-□□	HOL-CCNT-B31A HOL-CCNT-B55A	HOL-CCNTL-□□
Transmission signal	S-BUS		ARCNET		RS-422 (2-channel), RS-232C (2-channel), contact (10-point bidirectional)
Applicable Connector	BNC, 75Ω		BNC(insulation), 75Ω		High-density D-SUB 26-pins (male × 1, female × 1)
Optical wavelength	*2	1-core bidirectional	*2	1-core bidirectional	*2	1-core bidirectional	*2
Emitted light level	-4 to +1dB	-3 to +2dBm	-4 to +1dB	-3 to +2dBm	-4 to +1dB	-3 to +2dBm	0 to +5dBm
Received light level	-23 to -1dBm	-23 to 0dBm	-23 to -1dBm	-23 to 0dBm	-23 to -1dBm	-23 to 0dBm	-31 to -9dBm
Attachment	―		―		D-SUB (26-pin)/serial D-SUB conversion cable
Weight	0.16kg		0.18kg		0.20kg

* The contact cable is available as an option.

Audio module

Module	Monaural 4-channel analog audio input		Monaural 4-channel analog audio output
Transmission distance	Up to 50km（CWDM）*4	Up to 70km（CWDM）*4	Up to 50km（CWDM）*4	Up to 70km（CWDM）*4
Transmission distance	Short- to mid-distance	Mid- to long-distance	Short- to mid-distance	Mid- to long-distance
Model	HOL-CAIL-□□	HOL-CAILL-□□	HOL-CAOL	HOL-CAOLL
Transmission signal	Line level,600Ω		Line level
Applicable Connector	High-density D-SUB 15-pin (female × 1)		High-density D-SUB 15-pin (female × 1)
Optical wavelength	*3	*3	―	―
Emitted light level	-4 to +1dBm	0 to +5dBm	―	―
Received light level	―	―	-23 to -1dBm	-31 to -9dBm
Optional cable	D-SUB (15-pin) /XLR-3 conversion cable (male/female)
Weight	0.19kg		0.19kg

NTSC/PAL/3-value sink and BB modules

Module	CVBS input module		CVBS output module
Transmission distance	Up to 50km（CWDM）*4	Up to 70km（CWDM）*4	Up to 50km（CWDM）*4	Up to 70km（CWDM）*4
Transmission distance	Short- to mid-distance	Mid- to long-distance	Short- to mid-distance	Mid- to long-distance
Model	HOL-CVAI-□□	HOL-CVAIL-□□	HOL-CVAO	HOL-CVAOL
Transmission signal	CVBS,B.B.,3-value sink		CVBS,B.B.,3-value sink
Applicable Connector	BNC,75Ω		BNC,75Ω
Optical wavelength	*3	*3	―	―
Emitted light level	-4 to +1dBm	0 to +5dBm	―	―
Received light level	―	―	-23 to -1dBm	-31 to -9dBm
Optional cable	―
Weight	0.19kg		0.19kg

HOL-CBX16-C options

Model	4CWDM-MDX-LL	8CWDM-MDX-LL	WDM-TRY-R3 (CWDM storage tray)
	4-wave CWDM	8-wave CWDM	(Mounting example)

Options

	Rear Connector guard	Carrying bracket	19-inch rack mounting (for HOL-CBX-12)		Blank panel	Module cleaner	Tally BOX	19-inch rack mounting bracket
Model	HOL-CBX18RIA-G（for HOL-CBX10/18） HOL-CBX16RIA-G（for HOL-CBX16） HOL-CBX12RIA-G（for HOL-CBX12） HOL-CBX4RIA-G（for HOL-CBX4）	HOL-CBX12-HB（for HOL-CBX12）	HOL-CBX12-RE	HOL-CBX12-RB	Model	HOL-CBXBP	CBX-CLEAN	TALLY BOX	HOL-CBX10-RE2	HOL-CBX10-RJ2	HOL-CBX4-RE	HOL-CBX4-RJ
		Rear connector guard when mounted	When mounted	Rack mount bracket	Blank panel When HOL-CBX12 is mounted	Description	Empty slot panel	Optical connector cleaner for CBX series	HOL-CCNT tally connection box	CBX10 EIA rack mounting bracket	CBX10 JIS rack mounting bracket	CBX4 EIA rack mounting bracket	CBX4 JIS rack mounting bracket

Rear Connector guard

Carrying bracket

19-inch rack mounting (for HOL-CBX-12)

Blank panel

Module cleaner

Tally BOX

19-inch rack mounting bracket

Model

HOL-CBX18RIA-G（for HOL-CBX10/18）
HOL-CBX16RIA-G（for HOL-CBX16）
HOL-CBX12RIA-G（for HOL-CBX12）
HOL-CBX4RIA-G（for HOL-CBX4）

HOL-CBX12-HB（for HOL-CBX12）

HOL-CBX12-RE

HOL-CBX12-RB

Model

HOL-CBXBP

CBX-CLEAN

TALLY BOX

HOL-CBX10-RE2

HOL-CBX10-RJ2

HOL-CBX4-RE

HOL-CBX4-RJ

Rear connector guard when mounted

When mounted

Rack mount bracket

Blank panel

When HOL-CBX12 is mounted

Description

Empty slot panel

Optical connector cleaner for CBX series

HOL-CCNT tally connection box

CBX10 EIA rack
mounting bracket

CBX10 JIS rack
mounting bracket

CBX4 EIA rack
mounting bracket

CBX4 JIS rack
mounting bracket

Optional cables

Model	69HL-401	69HL-411	69HN-790	69HL-271	69H-**	Cable for HOL-CBX4/HOL-CBX12	Tap for HOL-CBX4/HOL-CBX12	Tally box cable
	Analog audio D-SUB 15-pin breakout cables		Cable for CBX4 intercom	RS conversion cable	Contact cable	Power supply cable	Power supply tap	Tally box connection cable
Description	Breakout cable (XLR-3 ×4, female)	Breakout cable (XLR-3 ×4, male)	Breakout cable (XLR-3 female ×2, female ×2)	HOL-CCNT cable RS-422 cable ×2 RS-232C cable ×2	This is a custom cable. Specify a connector, pin assignment, and length.	Power supply cable to the destination-side HOL-CBX4, HOL-CBX12 (Input/output cables are provided as a set.)	Power supply to destination-side HOL-CBX4, HOL-CBX12, and peripheral equipment (Input/output cables are provided as a set.)	Cable to connect the HOL-CCNT module and tally box

In the Model row, the squares □□ are replaced by the middle two digits of one of the wavelengths below. (For example, for 1550, the middle two digits will be 55.)

*1　Optical wavelength： 1270, 1290, 1310, 1330, 1350, 1370, 1390, 1410, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610

*2　Optical wavelength： 1350, 1370, 1390, 1410, 1430, 1450, 1590, 1610

*3　Optical wavelength： 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610, 1370, 1390, 1410

*4　The transmission distance is a rough guide. The possible transmission distance may vary depending on the actual environment.

* 5　Active output is a technology of HIRAKAWA HEWTECH CORP. (patent No. 3581490).

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