High-capacity Broadband Remote Access Server (BRAS) with tightly integrated Hierarchical QoS and unified user access and management features.
Highly scalable with slots to provide various port types from 64 Kbit/s to 100 Gbit/s, up to 240 Gbit/s subscriber access line card. Supports up to 64K subscribers per Line Processing Unit (LPU), up to 256,000 subscribers per chassis.
Rich IPv6 support and industry’s largest capacity Carrier Grade NAT (GCG) service board enable smooth migration from IPv4 to IPv6 networking.
|Switching Capacity||25.2 Tbit/s||12.58 Tbit/s||1.08 Tbit/s|
|Slots||22 slots, including 2 MPUs (1:1 backup), 4 SFUs (3+1 backup), and 16 LPUs||11 slots, including 2 SRUs (1:1 backup), 1 SFUs (2+1 backup), and 8 LPUs||5 slots, including 2 MPUs (1:1 backup) and 3 LPUs|
|Dimensions (W x D x H)||442 mm x 650 mm x 1,420 mm (32U)||442 mm x 650 mm x 620 mm (14U)||442 mm x 650 mm x 175 mm (DC 4U)
442 mm x 650 mm x 220 mm (AC 5U)
|Maximum Power Consumption||4,610W (120G)
|Full Configuration Weight||246 kg (120G)
279 kg (240G)
|119 kg (120G)
136 kg (240G)
|42 kg (DC)
52 kg (AC)
|BRAS||User access protocol: PPPoE, PPPoEoA, IPoE, IPoEoA, and PPPoA 802.1X
User authentication protocol: PAP, CHAP, MSCHAP, RADIUS, and HWTACACS
User accounting protocol: RADIUS, HWTACACS, and COPS
User authorization protocol: RADIUS, HWTACACS, and COPS
Policy protocol: COPS and COA
|QoS||Weighted Random Early Detection (WRED), DS-TE capability with a maximum of eight CTs, five-level H-QoS scheduling, VLL/PWE3 QoS, and MPLS H-QoS.
The last mile QoS.
Multicast replication of IPoE access users
|DAA||ME60s support Destination Address Accounting (DAA), providing refined subscriber management with differentiated service and accounting in IP networks.|