E1 Modem

E1 Modem Item No.: OM-G01

Configuration

Desk-top fiber optic modem

Impedance 75 ohm/120ohm optional

FC connector (SC/ST optional)

Power supply AC/DC available Dimension: 205x135x45mm

OEM available

E1 Modem Description

E1 fiber optic modems can connect the data one-port E1 or one-port RS232 to the optical interface. The equipment is wildly used in the mobile phone net station and FTTH interface parameters the VIP optical insert.

The Fiber Optic Modem provides electrical to optical conversion of electronic communication and data signals for transmission using tactical fiber optic cable assemblies. The fiber media modem simultaneously receives incoming optical signals and converts them back to the original electronic signal allowing for full duplex transmission. Together with the tactical fiber optic cables, the FOM provides a rugged, secure, and easy deployable optical link. Fiber optic modem is available in both single and multi-channel configurations and can be mounted on the signal entry panel (SEP) of tactical shelters, in 19ch racks or placed on the ground (multi-channel versions only).

Features of E1 fiber optic modem

* Realized one E1 transmitting over fiber in transparent mode

* Allow the equipment to interoperate over V.35 fiber modem and Ethernet fiber modem

* Realize one RS232 data transmitting in optical fiber line with 4800bps rate

* Have a loop setting function and easy to open and test

* Enable to manage networks and supervise equipment running and settings

* Provide unbalanced 75Ω and balanced 120Ω E1 interfaces

Interface Parameters of E1 fiber optic modem

E1 Interface

Support ITU-T G.703,G.704, G.823

HDB3 line coding, comply indication output of route warn

Coding rate: 2048Kbps±50ppm

75Ω physics interface use BNC standard coaxial connector, 120Ω physics interface use RJ45 connector

Optical interface Rate: 4.096Mbps±50ppm

Wavelength: 1310nm/1550nm

Power of optical signal output: -2~-11dBm

Receipt sensitivity: better than -36dBm

Interface: FC

Interface mode: DCE

General characteristics of E1 fiber optic modem

Power: AC176V~264V

Power Consumption : < 5W

Environment Temperature: 0°C~60°C

Storage Temperature: -40°C~+70°C

Size: 205x130x45mm

Net Weight: 600g

Packing List of E1 fiber optic modem

E1 Optical Modem

One Power cord

Two BNCs Coaxial Connector

Manual book

ApplicationsInterconnect Tactical Communication Assemblages including

* Radio Terminals

* Radio Repeaters

* Tactical Switches

* Circuit Switches

* Tactical Multiplexers

* Satellite Support Radios

* TACC Shelters

* Tactical Communication Systems

* Down the Hill Links

* Intra-Node Cabling

* Dispersed Command Post

* Digital Orderwire Equipment