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| Optical interface |
| Line mode type |
CMI |
| Optical wavelength |
850/1310nm for multi-mode fiber, 1310/1550nm for single-mode fiber |
| Optic fiber connector |
SC/FC (optional) |
| Transceiver Module |
> -8dBm (for 1310nm single mode 20km optical module) |
| Optical receiver sensitivity |
<-36(BER<10) (for 1310nm single mode 20km optical module) |
| Transmission distance |
multi-mode 2Km, single-mode 20Km |
| E1 interface |
| Channel capacity |
4/8/16 Channels |
| Bit Rate |
2.048 Mb/s ±50 ppm |
| Line Code |
HDB3 |
| Impedance |
120 Ohm / 75 Ohm optional |
| Connector |
RJ45 / BNC optional |
| Pulse Shape |
ITU-T G.703 |
| Jitter Performance |
ITU-T G.823 |
| Clock mode |
internal-clock, external-clock |
| Ethernet interface |
| Interface Speed |
10/100Base-TX |
| Duplex mode |
half / full duplex |
| Standards |
IEEE802.3U, IEEE802.3x, IEEE802.1Q |
| Connector |
RJ45 |
| Architecture |
| Mounting |
19’’, 1U, rack mountable |
| Power supply |
| DC |
-48V (-36 to -72V) |
| AC |
-85 to 264 VAC ; 47 ~ 63Hz ) |
| Power consumption |
≤ 10 W |
| Power connection |
DC power terminal / AC socket |
| Operating temperature |
0°C～50°C |
| Storage temperature |
-20°C～80°C |
| Humidity |
5%～90% (free of condensate) |
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