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  • H802EDTB Voice Board for M5600T MA5603T MA5608T

The H802EDTB board provides 16-channel TDM SHDSL access services and 16-channel E1 and V.35 access services. It supports E1 services over SHDSL lines and achieves transparent transmission and convergence for services from E1 ports to SHDSL ports


Benefits

Powerful PSTN network restructuring capabilities, inheriting original services and ports


Application
Access Mode 
Upstream Mode
Benefit
Enterprise TDM Private Line Access Services — SDH/DDN Network 
G.SHDSL access Enterprise PBX and V.35 routes access G.SHDSL CPEs through E1 lines 

Upstream through the intra-board E1 port

Supports upstream modes transparent transmission and convergence

Built-in TDM switched network ensures quality of private line data 

Inherits original private line services using original private line networks

Terminals and user experience remain the same 

Enterprise TDM Private Line Access Services — IP/MPLS Network 
G.SHDSL or E1 access

Upstream through MPLS PWE3 by working together with SPUB

Both G.SHDSL and E1 ports support PW upstream 

Traditional private line services are completely migrated to IP/MPLS networks after entirenetwork IP restructuring or IP restructuring for only access and convergence networks but not for DDN core networks 
Enterprise PBX Access Services — NGN/IMS Network 
G.SHDSL (supporting PBX in a long distance) or E1 access  
Upstream through VoIP with the support of H.248+IUA or SIP
Inherits original ISDN services


External Interfaces

16-channel SHDSL port:

 G.991.2 Annex A and Annex F (Standards applicable for North America)

G.991.2 Annex B and Annex G (Standards applicable for European)

16-channel E1 port:

G.703 (Physical/electrical characteristics of hierarchical digital interfaces)

G.704 (Synchronous frame structures used at 1544, 6312, 2048, 8448 and 44 736 kbit/s hierarchical levels)

G.706 (Frame alignment and cyclic redundancy check (CRC) procedures relating to basic frame structures defined in recommendation G.704) 

G.961 (Digital transmission system on metallic local lines for ISDN basic rate access) 

Specifications

Physical

Connector

Champ 64-pin

Connector of E1 port

D Connector,44PIN/Angle,Female Socket,PCB Welding Type

Environment



Operating temperature

-40°C to +65°C 

Power consumption

• Static: 32 W

• Maximum: 38 W 

Automatic shutdown at high temperature 

Supported

E1 Functions

Category
Specification
Clock source
System clock / Line clock
Signaling mode 
CCS / CAS / UNFRAME
Loopback mode 
Local loopback / Remote loopback 
Line impedance 
75 ohms / 120 ohms
E1 line coding mode 
HDB3 / AMI
CRC4
Supported
Reporting of alarms and maintenance information about lines 
Supported

TDM SHDSL Functions


Category
Specification
Clock source
System clock / Line clock
Signaling mode
CCS / CAS / UNFRAME
Loopback mode
Local loopback / Remote loopback
PRA service access 
Supported
2-wire mode
Supported
4-wire mode 
Supported (implemented by binding two 2-wire ports) 
CRC4
Supported
Power backoff on an SHDSL port 
Supported
Reporting of alarms and maintenance information about lines 
Supported

Public Functions


Working Mode 
Sub Working Mode
Specification

Service mode 

Each G.SHDSL port and E1 port are independent ports, on which the SPC, VoIP ISDN PRA service (IP upstream), port rate, or port mode can be configured.

Supports a maximum of 64 ports on H802EDTB boards.

Supports a maximum of 512 (number of B channels) concurrent online PRA users on an H802EDTB board.

Voice mode
Transparent transmission mode
Automatically connects the Nth SHDSL line with the Nth E1 line to transparently transmit the 2M data. Every E1 line has its independent clock. 

PRA-v3 mode
Implements the ISDN PRA service (E1 upstream)

Data mode
The CRC function is enabled on both E1 and G.SHDSL ports to ensure data transmission reliability.
SAToP mode
None

Supports E1 access, and also supports SAToP encapsulation and processing of E1 services.

Supports a maximum of 256 ports on 8 H802EDTB boards.

Supports upstream IP-format TDM PW services


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H802EDTB Voice Board for M5600T MA5603T MA5608T

  • Brands Huawei
  • Product Code: H802EDTB
  • Availability: In Stock
  • $0.00

  • Ex Tax: $0.00

Tags: h802edtb, voice, board, for, m5600t, ma5603t, ma5608t, ma5600t, boards