E1/Ethernet/V.35/Serial RS232/485/422 Fiber Modem

PDH-based, Global Tech GP6 series Fiber Modem provides conversion between electrical and optical signals and transforms one V.35/Ethernet/E1/Serial RS232/485/422 signal on Single/Multi Mode Fiber. The user can customize the wavelength, connector and data bit rate, from 64kbps to 2,048kbps.

GP6 can transfer the in-band management info over different optical fiber link, and monitor and control the local and remote end units.

● Sophisticated LED indicators.

● Support N* 64K, N=1~ 32, timeslot multiplexing. In framing mode, the local end can configure the remote end bit rate.

● Provided 3 types of loopback function, as ANA, DIG and REM, easily installation and maintenance.

● V.35 Fiber Modem can interwork with E1 Fiber Modem and Ethernet Fiber Modem directly, and save one E1/V.35 or E1/Ethernet converter cost.

● Standard SNMP management interface can monitor all local and remote end units through IP

l E1 Interface

n Bit Rate: 2.048M bps ±50ppm

n Impedance: 75Ω (Unbalanced), 120Ω (Balanced)

n Connector: BNC(75Ω), RJ45(120Ω)

n Timing Mode: Input E1 signal synchronization

l V.35 Interface

n Bit Rate: N* 64Kbps, N=1~32

n Connector: DB25

n Connection Mode: DCE/DTE

n Clock: Slave, V.35 Internal Clock, V.35 External Clock.

l V.24 Interface

n Bit Rate: Synchronous 64K bps, 128K bps

n Electrical Feature: Comply with CCITT V.28

l Operation Environment

n Working Temperature: -10℃~ 70℃

n Storage Temperature: -40℃~ 85℃

n Relative Humidity: 5%~ 95%, non-condensing

n No corrosive and solvent gas, no dust and heavy EMI

n Power Supply: AC 220V, DC -48V, DC ±24V

n Typical Consumption: Desktop< 5W, Card< 2.5W

n Physical Dimension:

Desktop: 230mm(W)*33mm(H)*155mm(D)

Chassis: 145mm(W)*20mm(H)*210mm(D)