تفاصيل
1.
2.3Mbps,2-Wire,G.SHDSL E1 V.35 Modem (MSDSL)
Features:
To use ITU G.shdsl standard 2-wire 2304Kbps MSDSL modem
3.5km
-9.7km
transmitting distance in special lines with 24AWG(
0.5mm
) and 26 AWG(
0.4mm
)
Optional digital interface: V.35 and G.703, Rate support :N*64Kbps(3<=N<=36), 2304Kbps can be reached highest
Need not setup rate of slave modem, It follows the speed rate master modem automatically. So it is carried out to administrate the remote equipments in networks
There are many indicator LEDs on the panel to display work state and line of equipment
High-powered 2B1Qline coding technology is used
Low operating cost, simple manipulation, convenient use, need not any software setting up
The test of analog loopback and digital loopback will be finished by keys of front panel
Independent machine have two power supplying modes: alternating current and direct current-48V
Specification
1) Line interface
2) Fully conforms to standard of YDN 056-1997
3) Transmission rate: N x 64Kbps + 8Kbps (N=3~36)
4) Code: PAM16
5) Line impedance: 135 ohm
6) Signal electrical level: +13.5 +/- 0.5 dBm
7) Line wire interface: a pair of passive twisted-line, RJ45
8) Code error rate: =10 - 9
9) Transmission distance without linkup: 3.5~ 9.7km (0.4~ 0.8mm wire size)
10) Data interface 1 (E1 interface) feature
11) Transmission rate: N x 64Kbps (N=1~32)
12) Line coding: HDB3
13) Line impedance: 75 ohm/120 ohm
14) Interface standard: conforms to CCITT G.703 standard
15) Data interface: (V.35 / V.24)
16) Transmission rate: N x 64Kbps (N=3~36); V24 (64k; 128k)
17) Work mode: DCE
18) Work circumstances
19) Power supply: 220VAC±10%, 50Hz; 48V DC (optional)
20) Power consumption: <5W
21) Dimensions (L x W x H): 225mm x 145mm x 40mm (9" x 5.8" x 1.6")
22) Temperature: 0 ~ + 40°C
23) Relative humidity: 0 ~ 95%
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