Packet Processing And Resource Board (Mpr) - Zte ZXMSG 5200 Technical Manual

3. LED Indicators
T 4 I C S I
A B L E N D I C A T O R S
LED Color Description
RUN Green RUN indicator
Red Fault indicator
ALM
Active/standby
MST Green
state indicator
Narrowband status
N-ACT Green
indicator
Broadband
B-ACT Green
indicator
Narrowband
DT Green
indicator
Status indicator of
LNK1 Green
uplink interface 1
Status indicator of
LNK2 Green
uplink interface 2
4. Panel interface
ETHERENT: 10/100M network interface, for local debugging and
maintenance
5. 5. Technical Indices
Board power consumption: 20 W
Packet Processing and Resource Board
(MPR)
1. Functions
The MPR provides VoIP and facsimile forwarding function for common
telephone subscribers connecting into IP networks. The board also
provides DTMF detection/generation, MFC detection/generation, TONE
and voice generation, CID transmitting and conference call functions,
for implementing basic call service and other value-added services.
The MPR board has several functional modules: VoIP, resource,
Ethernet switching/interface, TDM switching and CPU.
The VoIP module can transmit 120 channels of VoIPs and facsimiles.
The resource module provides DTMF
detection/generation, TONE and tone generation, CID transmission,
conference call in 120 channels. The Ethernet switching/interface
module implements data flow access and distribution in the IP network
Note
Flashing slowly indicates running normally
When it comes on, that means the
board gets faulty in hardware or
software.
On when active, and off when standby
Flashing
narrowband
normally.
status Flashing
broadband service is running normally.
trunk When it comes on, that means the 2M
trunk is running normally.
Fast flashing indicates that uplink
interface 1 is running.
Fast flashing indicates that uplink
interface 2 is running.
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Chapter 4 - Hardware Structure
slowly indicates
service is running
slowly indicates
detection/generation, MFC
the
the
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