DEV 76xx CWDM & DWDM Optical Multiplexer Modules

DEV 76xx CWDM & DWDM Optical Multiplexer Modules

The DEV 76xx Optribution Optical Multiplexer and Demultiplexer Series combines or separates wavelength channels in CWDM and DWDM RF over fiber networks. The same passive modules operate as multiplexers in optical transmitter systems or demultiplexers in receiver systems.

CWDM models support 2, 4, 8, 9 or 16 optical channels with less than 1 dB insertion loss and greater than 37 dB adjacent-channel isolation. The DEV 7658 handles eight DWDM channels and incorporates an extension port for cascading multiple modules into higher-capacity systems.

Optical patch cables connecting the modules to compatible transmitters or receivers are included. Hot-swappable construction supports installation in compatible indoor and outdoor DEV Optribution chassis.

Product Type: CWDM and DWDM optical multiplexer/demultiplexer modules
Series: DEV 76xx
CWDM Models: DEV 7612, DEV 7614, DEV 7618 and DEV 7616
DWDM Model: DEV 7658
CWDM Channel Counts: 2, 4, 8, 9 or 16
DWDM Channels per Module: Eight plus extension port
Common-Port Connector: SC/APC standard
Optional Common-Port Connectors: FC/APC or E2000/HRL
Channel-Port Connectors: LC/APC
Module Width: 20 mm, 4 HP
Module Height: 133 mm, 3 RU
Weight: Typ. 0.3 kg
Chassis Compatibility: DEV indoor and outdoor Optribution chassis
Environmental Conditions: ETS 300019 Part 1-3 Class 3.1E

CWDM Common Specifications

• Operating Modes: Multiplexer or demultiplexer
• Passband Bandwidth: Typ. ±7.5 nm
• Maximum Optical Insertion Loss: Less than 1 dB within the minimum passband
• Adjacent-Channel Isolation: Greater than 37 dB
• Directivity: Greater than 50 dB
• Common-Port Connector: SC/APC, FC/APC or E2000/HRL
• Channel-Port Connector: LC/APC
• Optical Patch Cables: Included

Available CWDM Models

DEV 7612 1:2 CWDM De-/Multiplexer

• Number of Channels: Two
• Channel Wavelengths: 1530 and 1550 nm
• Configuration: 1:2 multiplexer or demultiplexer

DEV 7614 1:4 CWDM De-/Multiplexer

• Number of Channels: Four
• Channel Wavelengths: 1510, 1530, 1550 and 1570 nm
• Configuration: 1:4 multiplexer or demultiplexer

DEV 7618 1:8 CWDM De-/Multiplexer

• Standard Channels: Eight
• Optional Channels: Nine with the additional Lambda 0 port
• Standard Wavelengths: 1470, 1490, 1510, 1530, 1550, 1570, 1590 and 1610 nm
• Optional Additional Wavelength: 1310 nm
• Configuration: 1:8 or 1:9 multiplexer or demultiplexer

DEV 7616 1:16 CWDM De-/Multiplexer

• Number of Channels: Sixteen
• Channel Wavelengths: 1270, 1290, 1310, 1330, 1350, 1370, 1430, 1450, 1470, 1490, 1510, 1530, 1550, 1570, 1590 and 1610 nm
• Configuration: 1:16 multiplexer or demultiplexer

DEV 7658 DWDM De-/Multiplexer

The DEV 7658 combines or separates eight DWDM channels. Its integrated extension port permits multiple modules to be cascaded for larger wavelength-division multiplexing systems.

• Number of Channels: Eight plus extension port
• Available ITU Channels: CH 17 through CH 64
• Available Wavelength Range: 1526.44-1563.86 nm
• Channel Groups: Six selectable groups of eight consecutive channels
• Passband Bandwidth: At least ±0.11 nm
• Polarization-Dependent Loss: Maximum 0.2 dB
• Maximum Optical Insertion Loss: Less than 3.8 dB; typ. 1 dB
• Adjacent-Channel Isolation: At least 30 dB
• Nonadjacent-Channel Isolation: At least 50 dB
• Directivity: Greater than 50 dB
• Maximum Optical Power: 500 mW or 27 dBm
• Common-Port Connector: SC/APC, FC/APC or E2000/HRL
• Channel-Port Connector: LC/APC
• Optical Patch Cables: Included

DEV 7658 Wavelength Options

• CH 17-24: 1563.86-1558.17 nm

• CH 25-32: 1557.36-1551.72 nm

• CH 33-40: 1550.92-1545.32 nm

• CH 41-48: 1544.53-1538.98 nm

• CH 49-56: 1538.19-1532.68 nm

• CH 57-64: 1531.90-1526.44 nm

One eight-channel wavelength group must be specified when ordering the DEV 7658.

Available Options

• DEV 7618 +Lambda0: Adds a ninth CWDM channel at 1310 nm

• Option 07: FC/APC common-port connector

• Option 08: E2000/HRL common-port connector

• DEV 7658 Channel Group: Mandatory selection of CH 17-24, 25-32, 33-40, 41-48, 49-56 or 57-64

Key Features

• CWDM and DWDM optical multiplexing

• Bidirectional use as a multiplexer or demultiplexer

• CWDM configurations from 2 to 16 channels

• Optional nine-channel DEV 7618 configuration

• Eight-channel DWDM module with extension port

• Cascadable DWDM architecture

• Low optical insertion loss

• High adjacent-channel isolation

• High optical directivity

• SC/APC common port supplied as standard

• Optional FC/APC and E2000/HRL common ports

• LC/APC wavelength-channel ports

• Optical patch cables included

• Compact 4 HP module width

• Hot-swappable Optribution construction

• Compatible with indoor and outdoor DEV chassis

• Designed for multi-signal transmission over a single fiber