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Framed E1 Fiber Modem

Framed E1 Fiber Modem
company CCOM Communications Technology Co.,Ltd
Categories Auto Engine
Update2011-04-01
Original RegionChina
Framed E1 Fiber Modem

Framed E1 Fiber Modem
NIFT-FE

Is a fiber-optic modem to transmit E1 (2.048 Mbps) signals over multi-mode or single-mode fiber optic media. This unit is transparent to frame, and transmits data using any frame pattern with HDB3 E1 coding signals.

NIFT-FE complies with ITU-T G.703 G.704 standard,supports non-fractional or fractional E1 mode,E1 timeslot can be selected freely under fractional mode.

Features

> E1 fiber Modem
> Framed /unframed mode could be selected
> Communicates with NIFT-V.35 each other.
> Stand alone product
> The range up to 50km~120km
> Supports loop test
> Card style product could be inserted into 19” Universal RACK


Typical Application

Technical specification

G.703 Interface:
> Standards:ITU-T G.703 ,G.704
> Frame: Framed/Unframed
> Impedance: 75BNC or
120RJ-45
> Coding: HDB3
Fiber Interface:
> Wavelength :1310/1550nm
> Fiber interface:SC
> Range:
single mode:20km~120km
multi-mode: 2km

Others:
> Loop back test: ANA, DIG, REM, PATT
> Clock: INT,REC,LINE,TRAN
> Power supply:
-48VDC 5W
220VAC 5W
110VAC optional
> Dimension: 197mm(W)x44mm(H)x230mm(L)
> Operation temperature0-50 °C
> Relative humidity: 5%-95% (non- condensing )

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