Centralized MSAP (RS7000)
Overview
RS7000 is the centralized Multi-Service Access Platform (MSAP) compatible with ITU-T standard. It is designed as a cost-effective and flexible multi-service platform, with STM-1 / STM-4/STM-16 level uplink ports and abundant optional downlink cards to provide typical E1 traffic, PCM, optical tributary, EoSDH and EoPDH traffic access and aggregate.
As an important feature, in RS7000, the dual SDH uplink modules and dual Ethernet uplink modules can work simultaneously. Between each SDH uplink module and each sub-slot, there are STM-1 LVDS connections, and similarly, between each Ethernet uplink module and each sub-slot, there are LVDS Gigabit Ethernet connections. With this backplane design, TDM traffic in SDH/MSTP network and packet traffic in IP network can be distributed and aggregated in RS7000.
A powerful timeslot cross-connection and IP data switching facility is supplied in RS7000. With the ability of connecting various network topologies, reliable self-healing mechanism, and unified intelligent management system, it is suitable for enterprise access, private network interconnection, mobile base stations connection and video monitoring applications.
Feature
Structure
- 7U height, 19 Inch width standard, 16 card slots.
- LVDS clock-free backplane, independent SDH bus and GE bus architecture.
- Dual SDH uplink, dual Ethernet uplink and dual management units architecture ensure the system reliability.
SDH uplink card
- Up to 4× STM-1/STM-4/STM-16 interfaces .
- LC type SFP module, hot-pluggable.
- 98VC4×98VC4, or 96TU-3×96TU-3, 2016VC12×2016VC12 non-blocking cross-connection.
- 1+1 line card protection to realize clock module hot-backup.
- 1+1 linear unidirectional/ bidirectional Multiplex Section protection (MSP) and SNCP protection.
- Point-to-point, chain, ring and tangent ring network topology.
Ethernet uplink card
- Up to 4 GE optical ports and 4 GE electrical ports.
- Each card can aggregate the 1000M Ethernet traffic from up to 8 downlink cards, up to the 128 VCGs can be aggregated to the GE/GX port.
Diversified downlink cards
- Diversified downlink cards include optical downlink, E1, PCM and Ethernet downlink cards.
- Communication with the remote Ethernet media converter, SDH,PCM and MSTP terminals.
- Supports 1+1 path protection.
- Supports the embedded E1 BERT testing function.
- Compliant o Virtual concatenation (VCAT) and Link Capacity Adjustment Scheme (LCAS) recommendation G.7042
Timing
- Traces any timing source of STM-1/4/16 uplinks or STM-1 optical tributaries, or external timing source.
- Supports External timing output.
- The timing source can be switched manually or automatically.
- Supports free-running, tracing and hold-over modes.
System Management
- Supports RayView network management platform based on C/S architecture.
- Supports DCC and EXM (Extended E1 interface for management) channel for communication between gateway and elements.
- Supports DCN channel for the communication between gateway and server.
- Supports SNMP_V1 and SNMP_V2 protocol.
- Supports local and remote firmware online update without disturbing existing traffic.
- Provides top-mounted aural-visual alarm output.
Card List
|
Type |
Name |
Model |
Description |
Slots |
|
SDH uplink |
STM-16 uplink |
CU2501 |
2×STM-16, DXC and SET. |
5, 8 |
|
STM-4 uplink |
CU622 |
2×STM-4, DXC and SET. |
||
|
STM-1 uplink |
CU155 |
2×STM-1, DXC and SET. |
||
|
Ethernet uplink |
Ethernet uplink with layer 2 switch |
CUGE4A |
2×GX+2×GE, supports port-based VLAN and 802.1QVLAN, and trunk function. Aggregates the Giga Ethernet traffic from 8 slots at most. |
6, 7 |
|
Downlink |
E1 mapping |
E1-16 |
16 E1, 75Ω and 120Ω selectable. |
1-4, 6-7, 9-11 |
|
E1-32 |
32 E1, 75Ω and 120Ω selectable. |
1-4, 6-7, 9-11、12 |
||
|
PCM |
DXCCH30 |
Full cross-connection among thirty 64Kb/s timeslot of 64E1, with the capacity of 1920*1920 64Kb/s. 8 PCM sub-module slots, up to 30 FXS/FXO/magneto voice channels or 16 2/4 wire E&M audio or 16 RS232/RS485/64K data interfaces totally. |
1-4、6-7、9-11、12 |
|
|
TUCH30 |
8 PCM modules, up to 30 FXS/FXO/magneto voice channels or 16 2/4 wire E&M audio or 16 RS232/RS485/64K data interfaces totally. |
1-4、6-7、9-11、12 |
||
|
SDH optical tributary |
TU622-2 |
2×STM-4, DXC, |
1-4、6-7、9-11 |
|
|
TU155-8 |
8×STM-1, DXC, supports P2P, P2MP, chain and ring topology. |
1-4, 6-7, 9-11 |
||
|
TU155-4 |
4×STM-1, DXC, supports P2P, P2MP, chain and ring topology. |
1-4、6-7、9-11 |
||
|
PDH optical tributary |
TUP155-4 |
4×PDH optical interface, DXC, used to connect remote PDH equipment, supports point-to-point and star-type network. |
1-4、6-7、9-11 |
|
|
TUP155-8 |
8×PDH optical interface, DXC, used to connect remote PDH equipment, supports point-to-point and star-type network. |
1-4、6-7、9-11 |
||
|
TUP1250 |
2×GE+2×OPT(1.25Gb/s), achieve 16 E1 and 2 gigabit Ethernet data transmission over optical line of 1.25Gb/s. Multiple 1GE&16E1 mixed traffic optical rings to enhance the traffic protection ability of the entire system. |
1-4、6-7、9-11 |
||
|
EoSDH |
EOS-8FX8 |
8×FX, 8 physical isolated VCG, with EoSDH, GFP/LCAS/VCAT, flow control, TS1000 protocol. |
1-4, 6-7, 9-11 |
|
|
EOS-4FX4 |
4×FX，4 physical isolated VCG, with EoSDH, GFP/LCAS/VCAT, flow control, TS1000 protocol. |
1-4, 6-7, 9-11 |
||
|
EOS-8FE8 |
8×FE, 8 physical isolated VCG with EoSDH, GFP/LCAS/VCAT, and flow control. |
1-4, 6-7, 9-11 |
||
|
EOS-8FE8A |
8×FE, 8VCG, EoSDH,GFP/LCAS/VCAT. With Ethernet switch, 8 Ethernet can also be aggregated to Giga Ethernet without EoSDH. Port-based VLAN and 802.1Q VLAN, QinQ. |
1-4, 6-7, 9-11 |
||
|
EOS-4FE4A |
4×FE, 4VCG, EoSDH,GFP/LCAS/VCAT. With Ethernet switch, 4 Ethernet can also be aggregated to Giga Ethernet without EoSDH. Port-based VLAN and 802.1Q VLAN, QinQ. |
1-4, 6-7, 9-11 |
||
|
EOS-16GE2A |
1 ×COMBO + 1 × GE + 1 × FE, 16VCG, EoSDH, GFP/LCAS/VCAT. With Ethernet switch, the Ethernet can also be aggregated to Giga Ethernet without EoSDH. Port-based VLAN and 802.1Q VLAN, QinQ. |
1-4, 6-7, 9-11 |
||
|
EOS-2GE2A |
2×GE, EoS, 2VCG, up to 63 VC12 for each VCG. Port-based VLAN and 802.1Q VLAN, QinQ. Supports GFP/LCAS/VCAT. |
1-4、6-7、9-11 |
||
|
GS4A |
Gigabit Ethernet to STM-4 converter, 4×GE, 1 VCG, up to 1~8 VC4, Port-based VLAN and 802.1Q VLAN, QinQ. Supports LCAS/VCAT. |
1-4、6-7、9-11 |
||
|
Ethernet switch |
ETH-FX8A |
8×FX, port-based VLAN , 802.1Q VLAN, QinQ, TS1000 protocol. Achieve Ethernet aggregation from 8 remote Ethernet Media Converters. |
1-4、6-7、9-11 |
|
|
ETH-FX4A |
4×FX, port-based VLAN , 802.1Q VLAN, QinQ, TS1000 protocol. Achieve Ethernet aggregation from 4 remote Ethernet Media Converters. |
1-4、6-7、9-11 |
||
|
EoPDH |
EOP-16GE2A |
1×COMBO +1×GE+1×FE. 16VCG, EoPDH, LCAS/VCAT. With Ethernet switch, the Ethernet can also be aggregated to Giga Ethernet without EoSDH. Port-based VLAN and 802.1Q VLAN, QinQ. Supports GFP for multiple E1, and GFP/HDLC for single E1. |
1-4, 6-7, 9-11 |
|
|
Management |
Management unit |
NMU7000 |
Real time SNMP based management unit, supports hot-backup and cascading connection applications. |
12, 13 |
|
Power |
DC power module |
RPW300DCM |
Redundant-backup Power modules, with the power consumption of 300W, supports management function, such as power input/output alarm indication. |
14, 15 |
|
AC power module |
RPW300ACM |
14, 15 |
||
|
DC power module |
RPW200DCM |
Redundant-backup Power modules, with the power consumption of 200W, supports management function, such as power input/output alarm indication. |
14,15 |
|
|
AC power module |
RPW200ACM |
14,15 |
||
|
Fan |
Fan tray |
FAN7000 |
Fan tray |
16 |
|
Fan tray with management |
FAN7000M |
Fan enable/disable and temperature threshold configurable, supports temperature display real time and fan alarm monitor. |
16 |
Application
Figure 1 Typical application
Figure 2 PCM application
