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E1 To 4 V. 35 RS232 converter FE1MUX4
Description
E1 To 4 V. 35 RS232 converter
Introduce
Features
High-powered all-purpose 4 ports V. 35 (N*64Kbps, N=1-31) E1 multiplex
Every V. 35 Port of FE1MUX4 can be collocated with 10BaseT(UTP) LAN interface and according with IEE802. 3/Ethernet.
Work Mode: full duplex / half duplex
To fully utilizing of bandwidth of E1 channel, you can set up N*64Kbps rates of 4 V. 35 Ports apart. Every port time slot is set up with switches.
Rates: Rates of 4 V. 35 Ports can be set up into synchronizing N*64Kbps(N=1-31). But sum of rates of 4 V. 35 Ports must be less than that of E1.
Fully Lucid signal converted and data transmitted clock mode to sustain G. 703 Network clock and DTE clock
Convenient diagnosis function, test of analog loopback of local terminal and digital circular of remote terminal There are many director LED 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 There are corresponding director on the panel.
G. 703 Lines interface: impedance 120OHM(RJ45) and 75OHM(BNC) optional
When they are used in couple, V. 35 Ports will be linked across without corresponding one-to-one.
Overview
FE1MUX4 Is 4 ports V. 35 (N*64Kbps, N=1-31) fractional E1 multiplex based on ASIC circuitry technology. Fractional E1 is framed E1. To make full use of the bandwidth of E1 channels, one can configure 4 V. 35 Ports separately in rate of N*64Kbps (N=1-31) to carry out time division multiplex. But the sum of rates of 4 V. 35 Ports must be less than that of E1 (1984Kbps). The start and stop time slots are configured by hardware switches, without any software input. Therefore FE1MUX4 saves not only equipment investment for users, but also lines investment of network operators.
| Registration Date | 2005/03/29(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Both |
| Business Type | Manufacturer |
| Year established | 1998 |
| Employees total | 51 - 100 |
| Annual revenue | USD 500,001 - 1,000,000 |
| Company | Bell Data Communication Equipments Co., Ltd |
|---|---|
| Address | 15A Zhongnan Building , NO.33 Guanhe west roadChangzhouJiangsu213000China |
| Phone | 86 - 519 - 86809961 |
| Fax | 86 - 519 - 86809967 |
| Contact | joe cheng / marketing manager |