3.1. E1 Interface Specification
Bit rate:
Line code:
Interface impedance:
Electrical characteristic:
Transfer characteristic:
Jitter Tolerance:
3.2. Fast Ethernet Interface Specification
IEEE 802.3
IEEE 802.3u
IEEE 802.1d Spanning Tree
IEEE 802.1q VLAN
Support oversized Ethernet data frame up to 1916 bytes
Working mode: 10/100M Auto-Negotiation, Auto-MDI/MDIX (manual configurable)
Flow control: IEEE802.3x and back pressure
3.3. Optical Interface Specification
Bit rate:
Fiber connector:
Transmission distance: Single mode dual-strand S1=0-25 km, S2=10-50 km
3.4. Ambience
Working temperature: 0 ~ 45℃
Relative humidity: ≤ 90% (25℃)
3. Parameters
2048Kbps±50ppm
HDB3
120Ω balanced signal
Compliant to ITU-T G.703
Compliant to ITU-T G.823
ITU-T G.724
150Mbps
SC
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