E1 Interface:
- Line Rate: 2. 048Mbps±50ppm
- Line Code
: HDB3
- Interface
Standard: ITU-T G.703
- E1 Impedance: 75Ω(unbalance)
and 120Ω(balance)
- Connections : dual
coax BNC and 120 -ohm twisted -pair (RJ45)
- Jitter
tolerance : finer than G.742 and G.823
Optical
interface:
- Optical
wavelength:
- 1310nm/1550nm
for single-mode optic interface for option
- 850nm/1310nm
for multi-mode optic interface for option
- Transmitting
range:
- MM 2Km/5Km,
SM 20Km/40Km/60 Km/120Km for option
- Optical
interface: SC/FC/ST for option
- Sending
consumption:
-3dBm/2dBm
- Receiving
and dispatching module: >-36dBm
- Optical
receiver receiving sensitivity:
<-36 (BER<10):
- Optical
code: NRZ
10/100Base-T
Interface:
Rate: 10/100M, full/duplex auto-negotiation
Protocol: Support IEEE 802.3, IEEE 802.1Q (VLAN)
MAC
Address Entries: 4096 Entries
Power supply:
Working voltage range wide, good
Anti-disturb and Isolation, work stable
Option I – DC-48V, range DC-36V~DC-72C
Option II – AC220V, range
AC165V~AC240V
Power Consumption:
<=3 Watts
Environment condition:
Operating temperature:
0C~+50 C
Storage temperature:
-20 C~+70 C
Relative temperature: 95% (uncondensed)
Dimension 19inch rack mount:
² 433mm (L)
² 138mm (W)
² 44mm (H)