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Name: |
16E1 series |
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product： |
CCPDH16E7/1 |
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product function： |
Transfer 16 E1 signal through fiber |
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product character: |
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(1)High integrate design, work stabile, very low failure rate. |
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(2)E1 port use digital clock resume circuit and digital phase-lock circuit. |
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(3) Voltage can select -48V/+24V/110V/220V, provide over-voltage and over-current protection, have high electromagnetism shield capability. |
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(4) Jitter tolerance much better than GB. |
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(5)Monitor remote equipment through fiber inter-band channel, display remote status on panel LED. |
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(6)Provide function of 8 E1 remote loop, and 1 interface of phone. |
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(7)Network manager interface use SNMP. |
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(8)Two types:Standalone, desktop, 19inch;Card,usually be inserted in our rack 19 inch. |
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optical interface parameter: |
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optical wavelength: 850,1310,1550nm (optional).
optical interface: SC,FC,ST(optional).
transceiver module: > -6dBm
optical receiver sensitivity: <-36(BER<10)
receive range: >-30dB
transmission coding:4B5B
transmission distance: multi-mode 2 Km, single-mode 40 Km, single-mode 80 Km,single-mode 120 Km. |
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E1 interface parameter: |
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Interface Rate: 2.048Mbps+-50ppm
Coding: HDB3
Interface standard: ITU-T G.703
interface Impedance : 75Ω(unbalance) and 120Ω(balance).
interface character: support rack (19 inch, 6u high) up to 24 directions.
interface: BNC,RJ45
Jitter tolerance : according with G.742 and G.823. |
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