Huawei OptiX OSN 7500

Huawei OptiX OSN 7500 Specification

Dimensions

757 mm (H) x 497 mm (W) x 295 mm (D)

Switch capacity

Packet: 160 Gbit/s and TDM: 360 Gbit/s (higher order), 80 Gbit/s (lower order)

Service slots

22 slots for processing boards and 8 slots for interface boards

Supported interfaces

OTN interface

OTU-3(40G, compliant with OTL3.4 standard)

Ethernet interface

FE/GE/10GE

SDH interface

STM-1/4/16/64

PDH interface

E1/E3/E4/T1/T3

ATM interface

E1, STM-1

WDM interface

40-channel DWDM interfaces, compliant with ITU-T G.694.1

8-channel CWDM interfaces, compliant with ITU-T G.694.2

PCM interface

FXS/FXO, 2/4 wire audio and E&M

X.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, SAN, Video

Networking Mode

Supporting pure packet, hybrid (packet + SDH) or SDH networking

Supporting WDM networking

Supporting single-fiber bidirectional transmission

Power Supply

-48V DC/-60V DC; 110V AC/220V AC (External module)

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 features

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

Cross-connect 1+1 backup, control board 1+1 backup and power 1+1 backup, clock 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/SNCMP/SNCTP

1:N 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)