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.
| 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 |
