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QL-MSAP 1010
QL-MASP1010 is a STM-1 level multi-service SDH (Synchronous Digital Hierarchy) optical transmission system. With 2-way STM-1 level group optical port and 3 service slots, different service types are configured in the slot, which can realize the reuse and transmission of E1 and Ethernet based on GFP package.
1.Overview
QL-MASP1010 is a STM-1 level multi-service SDH (Synchronous Digital Hierarchy) optical transmission system. With 2-way STM-1 level group optical port and 3 service slots, different service types are configured in the slot, which can realize the reuse and transmission of E1 and Ethernet based on GFP package.
The equipment supports the full time slot cross function, the upper and lower circuit is convenient and flexible, can be used as the upper and lower circuit multiplexer or terminal multiplexer, support point-to-point, chain, ring networking applications, the equipment is widely used in telecommunications public network and power, public security, railway, army and other private networks.
2.Features
l Case structure
1U high, 19 inches wide, plug-in structure with 3 business card slots
l Business interface
Provide 2 STM-1 rate level group optical interface, use SFP optical module (LC connector), support hot plug
2 E1 service card slot is provided: up to 16 E1 ports complying with ITU-TG. 703 standard (8 per card, optional non-balanced or balanced port)
Provide 1 ETH service card slot: up to 4100 Base-T Ethernet ports, or 21000 Base-T Ethernet ports, or 11000 Base-FX Ethernet optical port,or 11000 Base-T Ethernet port + 11000Base-FX Ethernet optical port
l Auxiliary interface
Provide the Ethernet network management interface EMU, interface mode RJ 45
Provide the serial network management interface CONSOLE, the interface mode RJ 45
Provide 2 external timing source / expansion network management interfaces: ETS 1 / EXM 1, ETS 2 / EXM 2, interface mode RJ 45
Provide the serial user channel interface RS232, the interface mode RJ 45
Provide the rack top alarm output U / DALMO, interface mode DB9
l Timed mode
Optional tracking internal timing source in compliance with ITU-TG. 813
Optional tracking STM-1 optical line timing source (T1)
Optional trace 1-16 any in E1 as timing source (T21)
Optional tracking external synchronization timing source (T3), T3 can be either 2Mbps service flow or 2 MHz, clock signal
Support external synchronous timing source output (T4), T4 can be either 2Mbps service flow or 2 MHz, clock signal
The timing source can be automatically switched according to the SSM value and manually set priority
l Support 1 + 1 channel automatic protection function, protection switching time <<50ms
l Ethernet functionality
The GPF-F package protocol supporting the ITU-TG. 7041 standard
Support the VCAT protocol suggested by ITU-TG. 707 and the LCAS protocol suggested by ITU-TG. 7042
Support the VLAN function and the PAUSE flow control function
The longest supported frame length is 1552
Support the LAN port self-negotiation function
l Support the remote power loss detection (RPD) function and automatic laser off (ALS) function
l Support for local software online upgrade, easy to maintain
l Supports built-in error reader and multiple loop operations
l Network element management
Supports CLI command line management based on serial port and TELNET
It can be managed by the RAYVIEWE network management platform based on C / S architecture, and can easily complete the management of complex networks
Support DCC and embedded DCN two nn management channels
l Provide 2 hot backup power cards, optional 220VAC access and-48VDC, input, device power consumption is less than 25W
3.List of business cards
type | name | description |
E1 Business Card | X8 DU | 8-way non-balanced E1 business card |
X8 DB | An 8-way balanced E1 service card | |
ETH Business Card | XS 030 | 4-channel Gigabit Photoelectric Ethernet mapping card, the card internal supports 4 VCG channels, provided One 1000M Ethernet optical interface (SFP) or two 1000M Ethernet electrical interfaces (RJ 45) that support port-based VLAN and IEEE 802.1Q-compliant, standard labeled VLAN functionality |
XS 050 | 4-channel 100M Ethernet mapping card provides 4 Ethernet service interfaces, 4 interfaces corresponding to 4 transmission channels (VCG), supporting port-based VLAN and IEEE 802.1Q-standard label VLAN functions | |
XS 060 | Single-channel Gigabit photoelectric Ethernet mapping card, providing 1 Gigabit Ethernet optical interface and 1 Gigabit Ethernet electrical interface, sharing 1 VCG, VCG bandwidth can be flexibly configured, up to 63 VC 12 (133 Mb / s) |
4.Networking application
QL-MASP1010 is a product specially designed for the access network. It is mainly used in the user access side, providing access modes such as E1 and Ethernet. As shown in Figure 4-1, QL-MASP 1010 devices are distributed on each user access side. According to different user needs, each device provides 8-16 E1 and 1-4 Ethernet services. Service data is converged to the QL-MASP 2570 device through the STM-1 interface, and finally converged to the service aggregation device, thus realizing the long-distance transmission of user data
Figure 4-1 for typical applications
