Huawei OptiX PTN 910

Huawei OptiX PTN 910
Huawei OptiX PTN 910
Huawei OptiX PTN 910
Huawei OptiX PTN 910

Huawei OptiX PTN 910 Multiple Service Packet Transport Platform

Brief Introduction

PTN-Multiple Service Packet Transport Platform OptiX PTN 910

OptiX PTN 910 is positioned at the network access layer, supports various services such as CES, ATM, Ethernet and L3VPN, and supports various interfaces with port rate up to GE.

Specification

Subrack dimensions (W x D x H)		442 mm x 220 mm x 44.5 mm
Full subrack weight		4.8 kg
Working voltage (V)		-38.4 V DC to -72.0 V DC
Power consumption for typical configuration (W)		60 W
Switching capacity (Gbit/s)		6.5 Gbit/s/6.8 Gbit/s/10.8 Gbit/s
Service slots		3 slots: 1 slot for processing boards and 2 slots for interface boards
Environmental requirements		-20℃ to 60℃
		Storage temperature: -40℃ to 70℃
		Relative humidity: 5% to 95%, no condensation or dew
		Altitude: -60 m to 4,000 m
Interface type		ADSL2 +, G. SHDSL, Smart E1 (IMA/TDM/ML-PPP), Ch STM-1, FE (optical/electrical), GE (optical/electrical)
Max Interfaces		GE(o)/8, GE(e)/10, FE(e)/ 20, etc.
Service protection scheme		Equipment protection: ● MCU backup; ● Power Supply Unit backup: Network edge protection：● E1 protection：IMA, ML-PPP ● Ethernet protection：LAG ● ATM protection：IMA Group Network protection ● LSP/PW protection：APS 1+1&1:1 protection ● Ring protection：MPLS-TP Ring protection ● STP/RSTP/MSTP
Clock synchronization		2 channels of external clock inputs/outputs (2 MHz or 2 Mbit/s); supports IEEE 1588/1588v2 ACR, Synchronous Ethernet, TDM clock synchronization
QoS feature	HQoS	Hierarchical scheduling based on port, tunnel, and QinQ link
	Priority mapping	Mapping according to DSCP value, IP priority, EXP value of MPLS, and 802.1p value of VLAN packets
	Queue scheduling	PQ, WFQ, PQ + WFQ
	Congestion avoidance	Weighted Random Early Detection (WRED), Tail Drop policy
	Traffic shaping	Traffic shaping based on port, ATM service, and VLAN
	CAR	Supports Committed Access Rate (CAR) control
	Traffic classification	Simple traffic classification, complex traffic classification
MPLS feature	MPLS	RSVP-TE protocol, LDP protocol, static LSP
	TDM PWE3	CES over Packet Switched Network (CESoPSN), compliant with RFC 5086; Structure-Agnostic TDM over Packet (SAToP), compliant with RFC 4553; compression of idle timeslots
	ATM PWE3	N-to-one and one-to-one modes, compliant with RFC 4717
	Ethernet PWE3	Ethernet over PW, IP over PW
	L2VPN	Virtual Private Wire Service (VPWS), Virtual Private LAN Service (VPLS), Hierarchical VPLS (H-VPLS)
OAM	Real-time monitoring and fault detection	Ethernet OAM, compliant with IEEE 802.1ag, IEEE 802.3ah, ITU-T Y.1731, GACH+Y.1731; ATM OAM; E1/VC-12 Pseudo Random Bit Sequence (PRBS) error detection; MPLS Tunnel OAM; PW OAM; BFD, LPT, CES alarm transmission; ATM alarm transmission
OAM	Alarm and performance monitoring	Real-time alarm reporting; CES performance monitoring; Ethernet performance monitoring; ATM performance monitoring; MPLS performance monitoring; equipment, board, and port performance monitoring; SNMP V1, V2 alarm performance query
Security	Equipment security	IP source guard, Denial of Service (DoS) attack prevention, Generalized TTL Security Mechanism (GTSM) extension (LDP, BFD, and MSDP), MAC Forced Forwarding (MFF), IEEE 802.1X authentication
Security	Management security	Authorization and authentication based on user name and password, SSH v1.5 and v2.0, HW Terminal Access Controller Access Control System (HWTACACS) + authentication
Unified integrated NMS (U2000)		Unified Network Management System (NMS) for transport, carrier, and access equipment; graphical interface; simplified IP network maintenance; click-and-play E2E services configuration; service-based alarm system; alarm suppression; guided troubleshooting; intelligent performance management; and early warning system Remote batch upgrades and comprehensive, intelligent tools improve maintenance efficiency

Characteristics

Supports a maximum service switching capacity of 10.8 Gbit/s.
Supports multiple transport services, such as CES, ATM, and Ethernet.
Supports various service interfaces, including GE, FE, E1, STM-1, ADSL2+, and G.SHDSL.
Provides protection mechanisms for equipment, MPLS tunnels, PW, link, and node for complete equipment-level and network-level protection.
Provides layered OAM, such as MPLS-TP OAM, MPLS Tunnel OAM, PW OAM, service OAM, and port OAM and Bidirectional Forwarding Detection (BFD), for fast fault detection and service protection.
Offers extensive QoS capabilities with different quality-of-service user classes.
Provides high-precision clock synchronization mechanisms, such as physical-layer clock synchronization and IEEE 1588/1588v2 Adaptive Clock Recovery (ACR) clock synchronization, for accurate and resilient service timing.

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