Interfaces; Table 8-1 Interfaces On The 32Fxs/32Fxo Card; Table 8-2 Parameters Of Interfaces On 32Fxs/32Fxo Card - Raisecom RC3000-15 Hardware Description

Raisecom
RC3000-15 (P100R001) Hardware Description
8.1.2 Version
RC3000-15-32FXS
RC3000-15-32FXO
RC3000-15-16FXS16FXO
8.1.3 Slots
E.30 and E.20

8.1.4 Interfaces

Interface type
Table 8-1 lists interfaces on the 32FXS/32FXO card.

Table 8-1 Interfaces on the 32FXS/32FXO card

–
Interface parameter
Table 8-2 lists parameters of interfaces on 32FXS/32FXO card.

Table 8-2 Parameters of interfaces on 32FXS/32FXO card

Coding scheme
Bit rate
Audio port impedance
Effective transmission
bandwidth
Gain frequency features
Card
Chassis version
Name Type
DB37 male interface
Parameter
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
A
A
A
1–6 and 9–13
Each interface transmits 16 ways of voice services.
A-law
64 kbit/s
On-hook impedance is 2 MΩ.
Off-hook loopback impedance is 600+200//0.1.
300–3400 Hz/600Ω
The Rx (A/D) gain ranges from -3 to +13 dB, and is 0 dB by
default. Its step is 0.1 dB.
Version
Slot
Description
Description
8 Voice cards
70