E1 Optic Modem

Model:	FOM-E1
Brand:	PESONZE
Origin:	Made In China
Category:	Electronics & Electricity / Telecommunication & Broadcasting / Network Communications Equipment
Label:	E1 Optic Modem , E1 Multiplexer
Price:	US $100 / pc
Min. Order:	2 pc

Inquire Now

Product Description

Overview

E1 Optic Modem FOM-E1 converts E1 electrical signal into optical data stream for transport over single mode or multimode fiber optic cables. At the opposite end of the fiber, the optical stream is converted back into electrical signals of the appropriate interface such as G.703 & V.35. This fiber optic modem extends the transmission distance up to more than 100Km. The frame format of FOM-E1 is frame/unframe for E1, so it can be used to transmit E1 signal of frame video or unframe video. The modem is capable of transmitting synchronous data with external clock at speeds from 1 Kbps up to 2.048 Mbps (n*64K), the modem can also be set to transmit asynchronous data at speeds from DC up to 64 Kbps. It also has V.54 diagnosis function and inside Bit error rate test equipment which is convenient for the users to carry the self-test.

Features
* Frame format of E1: frame/unframe
* High performance laser equipments, with perfect optic/electric characteristic, guarantee the safety

and stability of data transfer
* Data rate: up to 2M,N×64kbps，(N=1~32)
* Support CRC-4 alarm function
* E1 interface features 75Ω and 120Ω two types, convenient for field connection
* The function that timeslots of remote device auto-follow local device settings can be enabled/disabled

(only for this kind of devices)
* Adopting the AGC circuit
* Adopting the DLL technology to reduce the jitter

* Abundant loop back test functions, convenient for detection
* Stand alone, 220VAC ,-48VDC and Dual power supply for optional

* Suooprt SNMP network Management

E1 interface :
Bit Rate: 2.048 Mb/s ±50 ppm
Line Code: HDB3
Line Impedance: 120 Ohm / 75 Ohm
Connector: RJ-45 or BNC
Pulse Shape: ITU-T G.703
Jitter Performance: ITU-T G.823

Optical interface:
Optical wavelength: 850/1310nm for multi-mode fiber, 1310/1550nm for Single-mode fiber.
Optical interface: SC/FC/ST (Optional)
Transceiver module: > -6dBm
Optical receiver sensitivity: <-36(BER<10)
Receive range: >-30dB
Transmission distance: multi-mode 2 Km, single-mode 20/ 40 / 80 / 120 Km, WDM up to 60 km

Power:
DC: -48V (-36 to -72V); +24 V (Optional)
AC: 90 to 260 VAC ; 47 ~ 63Hz
Dual power supply are available

Power Consumption: 5 W maximum