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1.Overview QL-MASP 2530 is a new generation of open small MSAP integrated service access platform. The SDH group light port rate supports STM-1, STM-4, STM-16 grade, and supports ring network, chain network and point-to-point topology. It supports SDH, Ethernet independent bus architecture, with SDH
1.Overview
QL-MASP 2530 is a new generation of open small MSAP integrated service access platform. The SDH group light port rate supports STM-1, STM-4, STM-16 grade, and supports ring network, chain network and point-to-point topology. It supports SDH, Ethernet independent bus architecture, with SDH / MSTP transmission network and IP MAN two-way carrying capacity, can truly achieve high reliability of integrated service access and transmission.
QL-MASP 2530 has powerful time slot crossing and IP data exchange capabilities, enabling flexible scheduling of various services, perfect implementation of traditional E1, optical branch,
Access and convergence of EOS / EOP, PCM and other services; provide complete business protection capability and stable transmission lines to customers; support various network topologies, able to meet the application requirements of complex networks; and provide comprehensive and intelligent management platform for end-to-end monitoring and management. It is widely used in the field of key customer dedicated line access, base station interconnection and video surveillance.
2.Features
l Structure of equipment
19-inch 3U plug-in box, 9 card slot positions
LVDS clock-less backplane, SDH and GE independent bus structure
l SDH group business
Support STM-16 or STM-4 or STM-1, group optical interface
The group optical port uses LC type SFP optical transceiver module, which can support hot plugging
Support maximum 48 VC448 VC4 no blocking cross connection, granularity is VC4; also optional support maximum 72 TU-372 TU-3,1512 TU-121512 TU-12 no blocking full crossover, granularity of TU-12, TU-3;
Support for single / double-end 1 + 1 linear multiplexing segment protection and SNCP protection
Support point to point, chain network and ring network topology
l Ethernet core exchange services
Up to 2 gigabit ports and 2 gigabit ports
Can gather 3, Gigabit Ethernet port data from the backplane
l A variety of branch business
Support the access and convergence of downstream SDH optical branch, E1, EOS, EOP, PCM and other branch services
It can be connected with the remote Ethernet optical fiber transceiver, protocol converter, SDH optical terminal machine and other products
Support for 1 + 1 channel protection
Support the built-in E1 error code meter test function
l Equipment timing
It can track the group optical port timing source, external synchronization timing source and branch timing source
Provide the external synchronization timing source output
Supports the automatic or forced selection of timing sources
Support free concussion, tracking, locking and maintaining four timing modes
l Device management
Provide equipment rack top alarm output
Support for DCC management channel and built-in DCN network management channel
Support for the SNMP _ V 1 and SNMP _ V 2 protocols
The RayView network management platform supporting C / S architecture can realize the online software upgrade function of local equipment boards and remote devic
3.List of unit disks
class | Card name | model | Brief description | Can be inserted into the slot | |
SDH the first line of a couplet on a scroll | STM-16 upper disk | CU 2500 | 2 STM-16, with a built-in cross-junction and SET functionality. | 1 | |
STM-16 upper disk | CU 2501 | 2 STM-16, with a built-in cross-junction and SET functionality. | 1 | ||
STM-4 upper disk | CU 622 | 2 STM-4, with the built-in cross-junction and SET functionality. | 1 | ||
STM-1 upper disk | CU 155 | 2 STM-1, with a built-in cross-junction and SET functionality. | 1 | ||
STM-1 upper disk | CU155-4 | 4 STM-1, built-in cross-junction and SET functionality. | 1 | ||
Ethernet connection | Ethernet on the plate | CUGE 4A | 2 GX + 2 GE, support port VLAN and IEEE 802.1 QVLAN, support link aggregation function. | 2 | |
Business plate | E1 mapping | E1-32 | 32-Route E1, optional 75 Ω or 120 Ω. | 2,3,4,5 | |
SDH | TU155-8 | 8 STM-1, with a built-in cross-junction function. | 2,3,4,5 | ||
TU155-4 | 4 STM-1, with a built-in cross-junction function. | 2,3,4,5 | |||
PDH optical branching | TUP155-8 | 8 PDH optical interface, can connect to the remote PDH device, built-in cross connection function. | 2,3,4,5 | ||
TUP155-4 | 4 PDH optical interface, can connect to the remote PDH device, built-in cross connection function. | 2,3,4,5 | |||
TUP 1250 | 2 GE + 2 OPT (1.25 Gb/s), to realize the optical transmission of 16 channels E1 and 2 channels gigabit Ethernet. | 2,3,4,5 | |||
EOS cell | EOS-8 FX 8 | 8 FX, 8 VCG physical isolation, EoSDH, GFP / LCAS / VCAT, flow control, TS1000 protocol. | 2,3,4,5 | ||
EOS-4 FX 4 | 4 FX, 4 VCG physical isolation, EoSDH, GFP / LCAS / VCAT, flow control, TS1000 protocol. | 2,3,4,5 | |||
EOS-8 FE 8 | 8 FE, 8 VCG physical isolation, EoSDH, GFP / LCAS / VCAT, flow control | 2,3,4,5 | |||
EOS-8 FE 8A | 8 FE, 8 VCG, EoSDH, GFP / LCAS / VCAT, flow control, and branch | 2,3,4,5 | |||
EOS-4 FE 4A | 4 FE, 4 VCG, EoSDH, GFP / LCAS / VCAT, flow control, and branch | 2,3,4,5 | |||
EOS-16 GE 2A | 1 Combo + 1 GE + 1 FE test port, EoSDH, 16 VCG; PCB convergence ratio: 16:1; | 2,3,4,5 | |||
EOS-2 GE 2A | 2 GE, EoS, 2 VCG, with a maximum capacity of each VCG of 63 VC 12. | 2,3,4,5 | |||
EoP cell | EOP-8 FX 8 | 8 FX, 8 VCG physical isolation, EoPDH, TS1000 protocol. Multi-E1 converter mode, GFP / LCAS / VCAT; single E1 converter mode, GFP, HDLC package is optional; | 2,3,4,5 | ||
EOP-4 FX 4 | 4 FX, 4 VCG physical isolation, EoPDH, TS1000 protocol. Multi-E1 converter mode, GFP / LCAS / VCAT; single E1 converter mode, GFP, HDLC package is optional; | 2,3,4,5 | |||
EOP-8 FE 8 | 8 FE, 8 VCG for physical isolation, and EoPDH. | 2,3,4,5 | |||
EOP-8 FE 8A | 8 FE, 8 VCG, EoPDH, to support the switching function. Multi-E1 converter mode, GFP / LCAS / VCAT; | 2,3,4,5 | |||
EOP-4 FE 4A | 4 FE, 4 VCG, EoPDH, to support the switching function. Multi-E1 converter mode, GFP / LCAS / VCAT; | 2,3,4,5 | |||
EOP-16 GE 2A | 1 Combo + 1 GE + 1 FE test port, EoPDH, 16 VCG; 16:1; | 2,3,4,5 | |||
The Ethernet exchange unit | ETH- FX 8A | 8 FX, port VLAN, IEEE 802.1QVLAN, QInQ, TS1000 protocol, can realize 8 remote optical fiber transceiver to Gigabit Ethernet convergence. | 2,3,4,5 | ||
ETH- FX 4A | 4 FX, support port VLAN, IEEE 802.1 QVLAN and QInQ, TS1000 protocol, flow control, can achieve 4 remote optical fiber transceiver to Gigabit Ethernet convergence. | 2,3,4,5 | |||
PCM | DXCCH 30 | Based on the 64 Kb/s data crossover, the crossover capacity is 1,890 x189064 kb / s. And supports 8 PCM module slot bits. Each PCM slot can choose 4 FXS / FXO / / carrier magnet or two / four-line EM audio module or 264K directional data / RS232 asynchronous / RS485 asynchronous data module. A single disk supports up to 30 audio or 16 audio or 16 data interfaces. | 2,3,4,5 | ||
TUCH30 | 8 PCM module slot positions. Each PCM slot can choose 4 FXS / FXO / / carrier magnet or two / four-line EM audio module or 264K directional data / RS232 asynchronous / RS485 asynchronous data module. A single disk supports up to 30 audio or 16 audio or 16 data interfaces. | 2,3,4,5 | |||
Management unit | Network tube plate | NMU 3000 | Provide the system management function, and support the network management cascade. | 6 | |
source | Management-type DC power supply panel | RPW 150 DCM | Dual power redundant backup, power board power 150W, AC / DC mixed plug, power input and output fault alarm indication | 7,8 | |
Management AC power panel | RPW 150 ACM | 7,8 | |||
Management-type DC power supply panel | RPW 100 DCM | Dual power supply redundant backup, power board power 100W, AC / DC mixed plug, power input and output fault alarm indication | 7,8 | ||
Management AC power panel | RPW 100 ACM | 7,8 | |||
electric fan | Fan disk | FAN 3000 | Fan disk | 9 | |
Managed fan disk | FAN 3000M | Temperature threshold, fan opening and close can be set, support real-time display of temperature and fan fault alarm | 9 | ||
4.List of the PCM modules
Module model | Module name | description |
PCM-4 FXS | Far talk road module | Each module provides 4 FXS channels. It is directly connected to the user phone and used with the PCM-4 FXO to realize the extension of the switch user line. |
PCM-4 FXO | Bureau terminal road module | Each module provides 4 FXO channels. It is directly connected to the switch and to the remote communication module PCM-4 FXS |
Cooperate with the use, realize the extension of the switch user line. | ||
PCM-4 MAG | Magnetic stone telephone module | Each module provides 4 magnet channels. Using 2100 Hz band signaling, with the function of signaling sending and detection, used for scheduling, official and special telephone and other occasions. |
PCM-2 EM-2/4 | Second-wire / four-wire EM audio module | Each module provides two-way two / four-line EM audio without signaling, and supports online switching in two / four-line mode. |
PCM-2 RS 232 | RS 232 Interface module | Each module provides a dual RS 232 asynchronous interface, each occupying a 64K time slot, with a rate range of 0 Kbps ~ 19.2 Kbps. |
PCM-2 RS 485 | RS 485 Interface module | Each module provides a dual RS 485 asynchronous interface, each occupying a 64K time slot, with a rate range of 0 Kbps ~ 19.2 Kbps.half-duplex mode. Good anti-noise interference. |
PCM-2 CD 64K | The 64K parallel-direction data module | Each module provides dual 64K directional data interface in compliance with ITU-TG. 703. |
5.Network application
Figure 5-11 for typical applications
Figure 5-2 for PCM application
