HUAWEI SL16A SSN3SL16A(L-16.1,LC) SSN3SL16A08-STM-16 Optical Interface Board (L-16.1, LC)

HUAWEI SL16A SSN3SL16A(L-16.1,LC) SSN3SL16A08-STM-16 Optical Interface Board (L-16.1, LC) Specifications OptiX OSN3500 System Features Subrack dimensions 498mm(W) X 287mm (D)X 700mm (H) Switching capacity Packet: 100 Gbit/s. TDM: 200 Gbit/s (high order), 20 Gbit/s (low order) Service slots 15 slots for processing boards and 16 slots for interface boards Highly reliable design 1+1 hot backup for power supply modules 1+1 hot backup for system control boards 1+1 hot backup for cross-connect and synchronous timing boards Redundancy protection for fan modules Supported interfaces Packet transport interfaces E1, STM-1, FE/GE/10GE MSTP interfaces STM-64/16/4/1, E1/E3/E4/T1/T3, FE/GE/10GE, DDN, IMA/ATM, SAN WDM interfaces 40-channel DWDM interfaces, compliant with ITU-T G.694.1 8-channel CWDM interfaces, compliant with ITU-T G.694.2 Power Supply 48V DC; 110/220V AC (External module) Operation Environment Temperature Relative Humidity Long term: 0°C to 45°C 10% to 90% Short term: –5°C to 55°C 5% to 95% Packet Transport Features Service features E-Line and E-LAN QinQ MPLS-TP based VPWS and VPLS TDM PWE3: CESoPSN and SAToP, compression of idle timeslots ETH PWE3 IGMP SNOOPING V2 Blacklist Broadcast packet suppression ACL QoS features H-QoS scheduling and traffic shaping DiffServ mode based on traffic classification Simple traffic classification, complex traffic classification, per hop behavior (PHB), and ACL Committed access rate (CAR) PQ scheduling priority, weighted fair queuing (WFQ), and PQ+WFQ queuing Tail drop and weighted random early detection (WRED) Eight priority queues Shaping based on port scheduling priority Hardware-based OAM MPLS OAM Supports both LSP OAM and PW OAM: CV (Connectivity Verification) FFD (Fast Failure Detection) FDI (Forward Defect Indicator) BDI (Backward Defect Indicator) CES PW VCCV Ping Traceroute Ethernet OAM ETH-CC (continuity check), ETH-loopback, ETH-link trace Remote loopback, remote fault detection RMON (RFC 2819) LM, DM MAC/PHY loopback Carrier-class protection 1+1 and 1:1 Linear MSP, guaranteeing 50 ms switching time 1+1 and 1:1 protection for label switched path (LSP) and pseudo-wire (PW), guaranteeing 50 ms switching time Multi-section pseudo-wire (MS-PW) Link aggregation group (LAG) protection Multi-chassis link aggregation group (MC-LAG) protection Dual-homing protection LPT STP/RSTP/MSTP Clock synchronization Two external clock inputs/outputs (2 MHz or 2 Mbit/s) Two external time signals (1 pps+TOD) Adaptive clock recovery (ACR) Synchronous Ethernet IEEE 1588v2 MSTP Features Interface Electrical interfaces: DDN (V.35/V.24/X.21/RS-449/RS-530/RS-530A), E1/T1, E3/T3, E4, STM-1(E), 10/100BASE-TX, 1000BASE-T Optical interfaces: - Ethernet 100base-FX, 1000BASE-SX/LX/ZX, 10GBASE-LR/LW - STM-1 S-1.1, L-1.1, L-1.2  - STM-4 S-4.1, L-4.1, L-4.2 - STM-16 I-16, S-16.1, L-16.1, L-16.2, V-16.2, U-16.2  - STM-64 I-64.2, S-64.2, L-64.2b, P1L1-2D2, V-64.2 - 40-channel DWDM interfaces (FEC off band), compliant with ITU-T G.694.1 - 8-channel CWDM interfaces, compliant with ITU-T G.694.2 - Others: FC/ESCON/DVB-ASI Carrier-class protection Mesh Protection and restoration (ASON) -Distributed restorable rerouting protection -Five dedicated protection scheme levels based on different SLA: Diamond, Gold, Silver, Copper and Iron SDH Network Protection 2/4 fiber MS-SP Ring, 1+1 or 1:n (n<=14) linear MSP, SNCP/SNCMP/SNCTP;, fiber shared virtual path protection, fiber shared MS-SP Ring (one optical interface can support 2 groups of MS-SP Rings), DNI (ITU-T G.842) Service Protection Ethernet: RPR, ERPS, RSTP, LAG/DLAG/PPS/BPS ATM: VP-RING, PPS/BPS Electrical Interface Protection 1:n tributary protection for E1/T1, E3/T3, E4, STM-1(e), and FE Multi-service Transport Features Ethernet Over SDH - GFP/LAPS/VCAT/LCAS - L2 switch, 64 aggregation directions for powerful Ethernet convergence - Mapping granularity, VC-12-nv/VC-3-nv, and VC-4-nv - Point-to-point LPT, point-to-multi-point LPT - MPLS and stackable VLAN for L2 VPN  - 4/8-level CoS, CAR based on 64K granularity - IEEE 802.3ah, 802.1ag RPR - Automatic topology discovery - 3-level CoS, A (A0/A1) / B (B-CIR/B-EIR) / C - Steering/Wrapping/Steering + Wrapping protection scheme guarantee 50ms switching - Spatial reuse of bandwidth with fairness algorithm - Integrated MPLS with RPR to provide VLL/VPLS service ATM - Support 2M, 34M, 155M, 622M ATM, and IMA E1 - Support up to 93 IMA group and 189 E1s Others - Support FC/ESCON/DVB-ASI - Support DDN (Nx64K) and framed E1