Item

NE40E-X16A

NE40E-X16

NE40E-X8A

NE40E-X8

NE40E-X3

Number of Slots

22 slots, including 2 MPUs (1:1 backup), 4 SFUs (3+1 backup), and 16 LPUs

22 slots, including 2 MPUs (1:1 backup), 4 SFUs (3+1 backup), and 16 LPUs

12 slots, including 2 SRUs (1:1 backup), 2 SFUs (3+1 backup), and 8 LPUs

11 slots, including 2 SRUs (1:1 backup), 1 SFUs (2+1 backup), and 8 LPUs

5 slots (for 3 LPUs and 2 MPUs)

Dimensions (W x D x H)

442 mm x 650 mm x 1,778  mm (40U)

442 mm x 650 mm x 1,420 mm (32U)

442 mm x 650 mm x 934 mm (21U)

442 mm x 650 mm x 620 mm (14 U)

442 mm x 650 mm x 175 mm (DC, 4U) 442 mm x 650 mm x 220 mm (AC, 5U)

Power Consumption (in full configuration)

9,040 W (480G)

4,610W (120G)

7,970W (240G)

4,770W (480G)

2,340W (120G)

4,100W (240G)

1,070W (AC)

920W (DC)

Weight (in full configuration)

356 kg (480G)

246 kg (120G)

279 kg (240G)

186 kg (480G)

119 kg (120G)

136 kg (240G)

42 kg (DC)

52 kg (AC)

IPv4

• IPv4 static routes and dynamic routing protocols, such as RIP, OSPF, IS-IS, and BGP4
• Line rate forwarding on all interfaces in complex routing environments
• Various IPv4-to-IPv6 transition technologies: manual tunnel, automatic tunnel, 6to4 tunnel, GRE tunnel, and ISATAP tunnel
• IPv4 over IPv6 tunnel and IPv6 Provider Edge (6PE)
• IPv6 static routes and dynamic routing protocols, such as BGP4+, RIPng, OSPFv3, and IS-ISv6
• IPv6 neighbor discovery, PMTU discovery, TCP6, ping IPv6, tracert IPv6, socket IPv6, static IPv6 DNS, IPv6 DNS server, TFTP IPv6 client, and IPv6 policy-based routing
• Internet Control Message Protocol Version 6 (ICMPv6) Management Information Base (MIB), User Datagram Protocol Version 6 (UDP6) MIB, TCP6 MIB, and IPv6 MIB
• L2NAT, NAT444, DS-Lite, and NAT64
• MPLS TE, P2MP TE/mLDP, and MPLS/BGP VPN, in compliance with RFC 2547
• Three inter-AS implementations, integrated with Internet services
• Martini and Kompella MPLS L2VPN, L2VPN techniques such as VPLS and VLL, and IP interworking over heterogeneous media
• Multicast VPN
• MPLS TP

IPv6

MPLS

Layer 2 Features

• IEEE 802.1Q, IEEE802.1ad, IEEE 802.1D, IEEE 802.1w, and IEEE 802.1s
• VLAN aggregation (super VLAN)
• 1483B and filtering list based on MAC addresses and ports

Reliability

• IP/LDP/VPN/TE/VLL FRR, and IP/TE auto re-routing
• IGP/BGP/ multicast route convergence, VRRP, RRPP, and IP trunk load balancing and backup
• Hardware-based BFD of 3.3 ms, MPLS/Ethernet OAM, Y.1731, and routing protocol/port/VLAN damping
• PW redundancy, E-Trunk, E-APS, and E-STP
• In-service patching for smooth software upgrade
• Passive backplane design: backup for key components such as route processing
• IP/LDP/VPN/TE/VLL FRR, and IP/TE auto rerouting
• IGP/BGP/multicast route convergence, VRRP, RRPP, and IP trunk load balancing and backup
• Hardware-based BFD of 3.3 ms, MPLS/Ethernet OAM, Y.1731, and routing protocol/port/VLAN damping
• PW redundancy, E-Trunk, E-APS, and E-STP
• In-service patching for smooth software upgrade
• Passive backplane design: backup for key components such as route processing modules, SFUs, and power modules to guard against single points of failure
• Switching between components that hot back up each other, Graceful Restart (GR), NSF, NSR, and ISSU
• Hot swap of all components
• Well-designed HQoS and advanced scheduling and congestion avoidance technologies on each LPU
• Accurate traffic policing and traffic shaping
• Complex rule definition and fine-grained flow identification
• MPLS HQoS, ensuring QoS for MPLS VPN, VLL, and PWE3 services
• DS-TE that combines MPLS TE and the DiffServ model and 8CT
• TE-tunnel-oriented QoS Y.1731, IP FPM, RFC 2544, MPLS OAM, 802.1ag, and 802.3ah
• IGMPv1, IGMPv2, and IGMPv3
• Static multicast and multicast protocols, including PIM-DM, PIM-SM, PIM-SSM, Multicast Source Discovery Protocol (MSDP), and Multiprotocol BGP (MBGP)
• Multicast CAC
• Interoperability between multicast protocols
• Processing of multicast policies (multicast routing protocols and multicast forwarding policies), multicast QoS, and multicast replication for IPoE access users
• Two-level multicast replication on the SFUs and LPUs to optimize the multicast effect
• ACL-based packet filtering
• URPF
• GTSM
• DHCP snooping
• ARP attack defense and DoS attack defense
• MAC address limit and MAC-IP binding
• Secure Shell (SSH) and SSHv2
• IPsec tunnel
• Distributed GRE tunnel
• Distributed NetStream
• High-precision NAT: CGN
• Long-term operating temperature: 0°C to 45°C
• Short-term operating temperature: –5°C to +55°C
• Long-term operating humidity: 5% RH to 85% RH
• Short-term operating humidity: 0% RH to 100% RH
• Operating altitude: ≤ 3,000 meters

QoS

OAM

Multicast

Security

Value-added Services

Environment Requirements