OptiX PTN 1900 Transmission Systems

Highly reliable, mid-range transmission platform for use in Packet Transport Networks (PTNs) to aggregate and forward traffic with comprehensive device and network-level protection features.

Excellent choice for aggregation layer of metropolitan transmission networks, supporting CES, ATM, Ethernet, IP over PW, and L3 VPN services; supports 80 Gbit/s capacity and 40 GE interfaces.

Easy setup and maintenance provides flexibility and scalability for growth.

Optix PTN1900 Transmission

Highlights

  • High-capacity scheduling achieves service switching capability as high as 80 Gbit/s;10 GE interface supports hard and soft pipes for high performance and low latency
  • Support for Circuit Emulation over Packet (CEP) interfaces aggregates VIP VC4 private line services
  • Device-level 1+1 redundancy protects the main control boards, cross-connect boards, and power supply modules; network-level protections include dual homing, VPN Fast Reroute (FRR), and Label Switched Path (LSP) Automatic Protection Switching (APS)
  • SDN-based design simplifies provisioning and management; O&M mechanisms include Y.1731 and MPLS-TP for rapid fault detection and monitoring device performance
  • Comprehensive QoS features tensure priority for critical services

Specification

Item PTN 1900
Subrack dimensions (H x W x D) 220 mm x 436 mm x 295 mm (8.66 in. x 17.17 in. x 11.61 in.)
Fully loaded subrack weight 15 kg (33.08 lb)
Working voltage –38.4 V to –72.0 V
Standard power consumption 190 W
Switching capacity 80 Gbit/s
Number of slots

7 slots:

2 slots for main control boards

5 slots for service boards

Environment requirements

Long-term working temperature: 0ºC (32ºF) to 50ºC (122ºF); short-term working temperature: –5ºC (23ºF) to 55ºC (131ºF);

storage temperature: –40ºC (–40ºF) to 70ºC (158ºF); relative humidity: 5% RH to 95% RH; altitude ≤ 4000 m

Interface capacity of the equipment

E1: 160

ATM STM-1: 40

Channelized STM-1: 48

STM-1/STM-4 POS: 10

FE electrical port: 60

FE optical port: 40

GE electrical port: 14

GE optical port: 22

10GE: 4

Service types

E-Line, E-LAN, L3VPN, CES, and ATM

Service protection LMSP, LAG, LSP APS, MC-PW APS, ring protection, VRRP, MC-LAG, IP FRR, and VPN FRR
Clock synchronization External clock, IEEE 1588v2, synchronous Ethernet, and TDM clock synchronization
HQoS

Five-level QoS scheduling and traffic shaping

MPLS

RSVP-TE, LDP, and static LSPs

OAM

Y.1731, MPLS-TP, birdirectional forwarding detection (BFD), 802.1ag, 802.3ah, link-state pass through (LPT), and pseudo random binary sequence (PRBS)

Alarms and performance monitoring Supported
Security 802.1x and user authentication

 

Optix PTN1900

OptiX PTN 1900 NEs are the new generation of multi-service chassis-shaped devices applicable to the aggregation layer on packet transport networks. OptiX PTN 1900 NEs support 40GE bandwidth aggregation, adaptable to various application scenarios. They provide device- and network-level protection and reliably aggregate and forward traffic.

PTN 1900: Supports 10GE interfaces. With the integrated architecture, a PTN 1900 NE supports 1+1 redundancy protection for main control boards and power supply modules. The compact structure allows the PTN 1900 NE to support service aggregation of 10GE bandwidth.