Huawei OptiX OSN 550

Huawei OptiX OSN 550 Specification

Dimensions

88mm (H) x 442mm (W) x 220mm (D)

Installation method

In a cabinet (including ETSI, 19-inch and 23-inch cabinets), in an outdoor cabinet

Switch capacity

Packet: 64 Gbit/s ,TDM: 20 Gbit/s (higher order)

Service slots

8 slots

Supported interfaces

Ethernet interface

FE/GE/10GE

SDH interface  

STM-1/4/16

PDH interface

E1/E3; T1/T3

CES interface

ATM/IMA E1, ch STM-1

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 bidirectional; IEEE C37.94

WDM interface

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

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

Networking Mode

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

Supports WDM networking

Power Supply

-48 V DC/-60 V DC

220 V AC/110 V AC

Operation Environment

Temperature

Long term: -5ºC ~ 55ºC

Short term: -5ºC ~ 65ºC

Relative Humidity

Long term: 5% ~ 85%

Short term: 5% ~ 95%

Ethernet Feature

E-Line ,E-LAN and QinQ

MPLS-TP based VPWS and VPLS

MS-PW

ETH PWE3

IGMP Snooping v2

Blacklist, Broadcast packet suppression, ACL

PCM features

Supports 64Kbps timeslot cross-connecting

Voice or data conference, Point-to-Point,Point-to-Multipoint,Multipoint-to-Multipoint

FXO/FXS mode can be set by software

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

QoS

Hierarchical 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 round robin (WRR) and PQ+WRR queuing

Tail drop and weighted random early detection (WRED)

Shaping based on port scheduling priority

OAM

MPLS-TP OAM

CC, LB, LT

AIS, RDI

LM, DM

LCK, TST

CSF

Ethernet OAM

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

Protection

Equipment-level Protection

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

MPLS-TP based networklevel Protection

LSP/PW Linear protection, Ring protection

Anti multifailure protection based on MS-PW

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

ERPS,ML-PPP, MSTP

SDH-/PDH-based service protection

Linear MSP and MSP ring

SNCP

E1 1+1 SNCP

E1/T1 1+1 tributary protection switch (TPS)

Synchronization

Supports 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 inputs/outputs (1pps+TOD)