The HJ-iAN2200 is a new-generation centralized MSAP device, consisting of a cabinet and module disks. The cabinet features a 19-inch 7U rack design (cabinet dimensions: 311MM x 293MM x 482MM), with a PGND screw and anti-static interface at the bottom right corner. The module disks include fan disks, power disks, network management disks, SDH uplink disks, GE Ethernet core aggregation disks, and service disks. The fan disk is located on top of the device, providing ventilation and heat dissipation. The power disk supplies +12V power to the device; the network management disk offers network management functions; the SDH uplink disk provides cross-connection and synchronization timing functions; the GE Ethernet core aggregation disk offers Ethernet switching capabilities; the service disks include various service branch disks to meet customer needs.

Features and Benefits

1. Equipment structure
19-inch 7U rack enclosure, 16 card slot positions
LVDS clockless trace backplane, SDH and GE independent bus structure
Dual SDH uplink cards, dual Ethernet core aggregation cards, dual management cards, dual power supply cards structure, for a more secure and reliable system.

2. SDH Uplink Plate
Up to 4 STM-4 or STM-1

Quad LC optical interfaces (2 per reel) - The quad optical ports utilize LC-type SFP optical transceivers, supporting hot swapping.

Maximum cross-connection capacity: 32VC4x32VC4, 96TU-3x96TU-3, 2016VC12x2016VC12

SDH Uplink Card 1+1 Protection, featuring Hot Backup for the Clock Module

Single/Double-ended 1+1 Linear Multiplexer Section Protection and SNCP Protection
Point-to-point, chain network, ring network, and tangent rings, etc., topologies
3. Ethernet Core Switching Plate
Up to 4 Gigabit optical ports and 4 Gigabit electrical ports
Each disk can independently aggregate 8 groups of gigabit Ethernet data from the backplane.
5. Various business scopes

Supports downstream STM-1 optical branching disks, E1, EOSDH, EOPDH, and various trunking service disks

Achieve interconnection with remote Ethernet fiber transceivers, SDH equipment, MSTP equipment, etc.

Support 1+1 channel protection
Supports built-in E1 error code testing function
Recommendations for VCAT virtual cascading and LCAS link capacity adjustment in accordance with ITU-T G.7042

6. Equipment Scheduling
Trackable group路 optical port timing source, external synchronous timing source, and branch timing source

Offer Synchronous Timing Source Output
Supports automatic or mandatory selection of timed sources
Support four timing modes: Free Swing, Track, Lock, and Hold

7. System Management
INETVIEW G2000 network management platform supporting C/S architecture, featuring remote online upgrade capability for network elements without damage

Supports DCC management channel and EXM (Extended Network Management) management channel for gateway and network element management

Supports DCN network management channel for server and gateway management

Supports SNMP_V1 and SNMP_V2 protocols

Provide equipment rack top alarm output