IP-NET, LLC
VQE1 User Manual V1.3
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21-
7.
Specification
7.1
Capacity
The VQE1 supports four E1 ports, two 10/100Base-T uplink Ethernet ports and two
10/100Base-T local data Ethernet ports.
7.2
DOCSIS RF Interface
DOCSIS 1.0, 1.1, 2.0 compatible
Please see DOCSIS Specs and IP-NET Corporate Services DOCSIS ANNEX
7.3
E1 interface
Complies with ITU-T G.703 recommendation
Four E1 Ports Supported. E1 or T1 (future) easily selected by Web Manager
E1 port impedance E1-120
Ω
for twisted pair cables or 75
Ω
for coax (The RJ45 E1-
120
Ω
are default for all ports)
End-to-end delay (minimum delay setting)
≤
5ms
Output frequency offset (adaptive timing, stabilized)
≤
5 ppm
Output jitter (adaptive timing)
≤
0.1UI
7.4
10/100Base-T port
Complies 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.
7.5
Power
AC
：
165V~265V/50Hz or
DC
：
-38V ~ -62V (optional) or dual power supply
Power Consumption
：
≤
15W
7.6
Operating condition
Temperature: (0
～
50) °C
Humidity:
≤
90
％
(non-condensing)
7.7
Dimensions
Width × Height × Depth
：
440 × 44 × 231 mm
7.8
Weight
2.5 kg (5.5 lbs.)
