SDH TRANSPORT Flexible Add/Drop Multiplexer FLX600A Fle xibility and Survivability for SDH-Based Netw ork Ser vices FLX600A is a highly flexible system that can be configured into a number of possible operating modes. It can serve as a hub or a digital cross-connect (DXC) system and is ideal for building advanced ring, linear, and point-to-point networks. The FLX network can be managed efficiently and cost effectively using FLEXR ® Plus or FLEXR ® management platforms. This can be done remotely using an X.25 link or an LCN, or locally using a direct connection. Main F eatures • Flexibility and upgradability (including in-service) • Modular plug-in unit design • High survivability against transmission failures (protection of equipment and traffic at the line, path, and unit levels) • Digital cross-connect capability allowing flexible traffic routing • Quick and easy downloading of software upgrades from the network management system • Alarm and performance reporting to the management system • Efficient maintenance operation using orderwire, housekeeping, and 64 kbps user channel Flexib le Configurations Multiplexer : aggregates STM 4/16, 2/34/(45)/140 Mbps tributaries, and STM-1/4 Hubbing (HUB): ideal as a central node Add/Drop (ADM): ideal for linear networks (L-ADM) and ring networks (R-ADM) Terminal (TRM): ideal for point-to-point networks DXC systems: cross connects any pair of signals transferred over STM-1/4/16 lines at any VC level and is ideal for a simple meshed network and for an inter-ring application. FLEXR® is a registered trademark of Fujitsu Network Communications, Inc. FLX600A Flexible Add/Drop Multiplexer Featur es and Specifications Aggregate Capacity Network Management Interfaces 2 x STM-4 or 2 x STM-16 Local terminal interface: V.24 Tributary Capacity NMS interface: X.25/LCN Number of interface ports/unit: 2M: 21 Protection 34/45M: 3 Unit protection 2M(3:1)/34M, (45M), 140M, STM-1 electrical (1+1) Traffic 1+1 MSP protection: STM-1 optical, STM-4 VC path protection: VC-12, VC-3, or VC-4 Others: 1 Maximum number of each interface port: (Protected/unprotected) 126 x 2M, 6 x 34M, (6 x 45M), 4 x 140M, 4 x STM-1 electrical, 5 x STM-1 optical, 1 x STM-4 1 x STM 4/1 plus an additional STM-4 of capacity configured among the interface options above, subject to some restrictions. Cross-Connect Level VC-12, VC-3, and VC-4 Cross-Connect Capacity 16 x STM-1 equivalent (1,008 x VC-12) Synchronization interfaces 2.048 Mbps: ITU-T G.703 or 2.048 MHz: ITU-T G.703 Input Voltage Range -48/-60 V DC nominal Power Consumption STM-4 linear ADM with 2M x 126 (3:1) and STM-1 electrical (1+1) x 2 and STM-4 (1+1) x 1 tributaries: 330 W Shelf Dimensions 875 (H) x 450 (W) x 280 (D) mm Temperature Range 0 to 45˚C Relative Humidity Up to 95% at 25˚C Specifications subject to change without notice. Fujitsu Network Communications, Inc. 2801 Telecom Parkway, Richardson, TX 75082 800.777.FAST FAX 972.479.6900 www.fnc.fujitsu.com FLX600A/DS/1.0/8.99/CM