Huawei OptiX OSN 7500 II

Huawei OptiX OSN 7500 II Specification

Dimensions

800mm (H) x 496mm (W) x 295mm (D)

Switch capacity

Packet: 320 Gbit/s and TDM: 360 Gbit/s (higher order), 40 Gbit/s (lower order), OTN: 560Gbit/s

Service slots

32 slots, 16 slots for interface boards and 16 slots for processing boards with same bandwidth per slot

Supported interfaces

OTN interface

OTU-1, OTU-2/2e, OTU-3(40G, compliant with OTL3.4 standard)

Ethernet interface

FE/GE/10GE/40GE

SDH interface

STM-1/4/16/64

PDH interface

E1/E3; T1/T3

ATM interface

E1, STM-1

WDM interface

40 DWDM wavelengths, compliant with ITU-T G.694.1

8 CWDM wavelengths, compliant with ITU-T G.694.2

SAN interface

FDDI, ESCON, FICON/FICON Express, FC100/200/400/800/1200

PCM interface

FXS/FXO, 2/4W VF & E&MX.21/V.35/V.11/V.24/V.28, RS232/RS422, RS449/RS423A/RS422A, RS530/RS530A,RS485, G.703 64 kbit/s codirectional

Other interface

DDN, Video

Networking Mode

 

Supports packet, hybrid (packet + SDH or OTN + SDH) or SDH networking

Supporting WDM networking

Supporting single-fiber bidirectional transmission

Power Supply

-48V DC/-60V DC

Operation Environment

Temperature

 

Long term: -0ºC ~ 45ºC

Short term: -5ºC ~ 55ºC

Relative Humidity

Long term: 5% ~ 85%

Short term: 5% ~ 95%

Ethernet Feature

E-Line and E-LAN, QinQ

MPLS-TP based VPWS and VPLS

Multi-section pseudo-wire (MS-PW)

ETH PWE3, TDM PWE3, ATM/IMA PWE3

IGMP Snooping V2

Blacklist, Broadcast packet suppression, ACL

VLAN SWAP

PCM Feature

Voice or data Conference/Meeting,P2MP,MP2MP

FXO/FXS mode can be set by software

E&M Interface voltage can be set by software (-48V/-12V)

E&M signaling can be set by software (Bell types I, II, III, IV, V and British Telecom SSDC5)

QoS

 

Hierarchical QoS scheduling and traffic shaping

DiffServ mode based on traffic classification, eight priority queues

Simple traffic classification, complex traffic classification, per hop behavior (PHB),and ACL

Committed access rate (CAR), shaping based on port scheduling priority

PQ scheduling priority, weighted fair queuing (WFQ) and PQ+WFQ queuing

Tail drop and weighted random early detection (WRED)

OAM

MPLS-TP OAM

LSP/PW OAM:

CC, LB, LT

AIS, RDI

LM, DM

LCK, TST

CSF

MPLS OAM

LSP/PW OAM: FDI, BDI,CV, FFD, TraceRoute, Ping, LM, DM

PW OAM: CES PW VCCV

Ethernet OAM

ETH-CC, ETH-Loopback, ETH-Link Trace, Remote Loopback, Remote Fault Detection, RMON(RFC 2819)

Protection

Equipment-level protection

Universal Cross-Connect, System Control and Clock Processing Board 1+1 backup and power 1+1 backup

MPLS-TP-based service protection

LSP/PW Linear protection, Ring protection

Anti multifailure protection based on MS-PW

LAG, MC-LAG, Dual-homing protection, LPT

SDH based Service Protection

2/4 fiber MS-SP Ring;

1+1/1:n (n<=14) Linear MSP

SNCP/SNCTP

Tributary protection for E1/T1, E3/T3, E4, STM-1(e) and FE

ASON

 

Distributed restorable rerouting protection

5-level service dedicated protection scheme based on different SLA: Diamond, Gold, Silver, Copper and Iron services

Based on VC-4 and VC-12 granularity

Synchronization

Both Ethernet and SDH networks supporting clock synchronization

Supporting G.813, Synchronous Ethernet and IEEE 1588v2 synchronization

Adaptive clock recovery (ACR)

Two external clock inputs/outputs (2 MHz or 2 Mbit/s)

Two external time signals (1pps+TOD)