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| Changzhou Bell Data Communication Equipments Co.,Ltd. | |
| Subject: | E1 to V.35/V.24/X.21 Converter Supports Nx64K(GVE) |
| Update Date: | 2009-06-11 10:40:39.0 |
| Valid Period: | Never expired |
| Contact Info | |
| Tel: | 86-519-86809961 |
| Fax: | 86-519-86809967 |
| Contact Person: |
or
Description
E1 to V.35/V.24/X.21 Converter Supports Nx64K(GVE)
Features:
High-powered all-purpose unframed E1(2048kbps) and framed E1(N*64kps, N=1-31) to V.35 converter
To fully use bandwidth fractional E1 and sustain cascade and time division multiplex(TDM), time slot is set up by switches.
Data rata: synchronism N*64Kbps(N=1-31)-2048Kbps
Fully lucid signal conversed clock mode to sustain DTE and G.703 network clock
Convenient diagnosis function, test of analog loopback of local terminal and digital circular of remote terminal There are many director lights on the front panel to display work state and alarm signals of the equipment.
Lines are according with CCITT G.703, G.704, G.706, G.823. Lines code HDB3, under graded E1 mode, sustain CRC4ON / OFF, CAS / CCS optional
G.703 lines interface: impedance 120Ohm(RJ45) and 75Ohm(BNC) optional
2 kinds of machine model : standalone and rack-mountable.
Specifications:
Rate of data tramission: N*64Kbps(N=1-31),2048Kbps
Transmission mode: Synchronization;
Line interface: Impedance 75ohm,physical interface BNC;
Impedance 120ohm,physical interface RJ45
Transmission features: According with G.703
Clocking: Line;external;
Testing method: Local analogy loopback, Remote digital loopback;
DCE interface: V.35 or V.24/RS
Power supply: 220V +/- 10%,50Hz;48VDC(optional)
Power Consumption: 5W;
Volume:
Temperature: 0oC~40oC
Humidity: 0~95%
