Beijing Huahuan Electronics H0EL-EthMux V8, Руководство пользователя

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Beijing Huahuan Electronics Co., Ltd
Huahuan
- 24 - H0EL-EthMux V8 User Manual V1.1
6.

Specification
6.1 Capacity
It supports eight E1 ports, two 10/100Base-Tx uplink Ethernet ports and two
10/100Base-Tx local data Ethernet ports.
6.2 E1 interface
Comply with ITU-T G.703 recommendation
Eight E1 Ports Supported.E1 port impedance E1- 120Ω for twisted pair cables or
75Ω for coax (The
RJ45 E1-
120Ω are default for ports)
End-to-end delay (minimum delay setting)

10ms
Output frequency offset (adaptive timing, stabilized)  5 ppm

Output jitter (adaptive timing)  0.1UI
6.3 10/100Base-Tx port
Comply with IEEE 802.3
10M/100M Adaptive
Half/Full Duplex Adaptive
Support 802.1Q MAC
Uplink ports 1+1 backup supported
Two user data ports supported. And Web manager supported through anyone of
two user data ports.
6.4 Power
AC
：
165V~265V/50Hz (fuse: 1A)
DC
：
-38V ~ -62V (optional) or dual power supply
Power Consumption
：
≤10W
6.5 Operating condition
Temperature: (0
～
50)
℃
Humidity: ≤90
％
(non-condensing)