Product Introduction:
8E1 PDH Optical Multiplexer is provided by Shenzhen Guohao Communication Technology Co., Ltd.,a major Telecommunication Products supplier in Telecommunication Products wholesale industry in China.You can check out the specification of 8E1 PDH Optical Multiplexer below or get any optional result clicking into the following keywords 8E1 PDH Optical Multiplexer and you can check the authentications and testimonials of 8E1 PDH Optical Multiplexer .
Description:
Features:
1) High integrate design, work stabile, very low failure rate
2) E1 port uses digital clock resume circuit and digital phase-lock circuit
3) Voltage can select DC-48 or AC220V, provides over-voltage and over-current
protection, has high electromagnetism shield capability
4) Jitter tolerance is much better than GB
5) Monitors remote equipment through fiber inter-band channel, displays remote
status on panel LED
6) Provides function of 8 E1 remote loop, and 1 interface of phone
7) Network manager interface uses SNMP or RS232
E1 interface:
1) Rate: 2,048kbps±50ppm
2) Interface code: HDB3
3) Impedance: 75Ω (unbalance), 120Ω (balance)
4) Complies with ITU-TG.703, ITU-TG.823
Fiber interface:
1) Code: 1B1H
2) Rate: 16.896mbps, 37.92mbps, 42.24mbps
3) Connector: FC, SC
4) Wavelength: 1,310nm, 1,550nm
5) Fiber type: single/dual fiber
6) Distance: >60km
7) Dimensions: 44 (L) x 21.5 (W) x 4cm(H)
We can provide various types of PDH optical multiplexers:
GH-DG1004A: offer 4E1 and one interface of 10/100 Base-T
