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4U Data Center Switch SR3900

SR3900: 4U Height, Supports 32x400GE, or 128x100GE/64GE, or 64x40GE, or 256x25GE/10GE

SR3900 is a new generation of high-performance, high-density aggregation switch launched by Sino-Telecom for data centers, with a switching capacity of 12.8Tbps, support 32 x 400GE ports, or 128 x 100GE/64GE ports, or 64 x 40GE ports, or 256 x 25GE/10GE ports , rich data center features and enhanced Layer 2 and 3 functional features, maximize the construction needs of data centers of operators and enterprises in each industry, and help operators and enterprises build data center network platforms for the cloud computing era.

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Overview

SR3900 is a new generation of high-performance, high-density aggregation switch launched by Sino-Telecom for data centers, with a switching capacity of 12.8Tbps, support 32 x 400GE ports, or 128 x 100GE/64GE ports, or 64 x 40GE ports, or 256 x 25GE/10GE ports, rich data center features and enhanced Layer 2 and 3 functional features, maximize the construction needs of data centers of operators and enterprises in each industry, and help operators and enterprises build data center network platforms for the cloud computing era.

Features

Large capacity, rich ports

●           Locally developed chip

●           Total capacity: 12.8T



Energy saving, high reliability

●         Flexible distribution of AC/DC/HVDC

●         Ultra low power consumption, 802.3az green energy-saving

●         Hot swappable 1+1/2+1/3+1/2+2 power module

●         Hot swappable N+1 intelligent fan



Small size, high-density access

●           Small size: 4U height, save space

●           8 service slots support mixed service board insertion, flexible application, flexible application, supports 4 x 400GE, 16 x 100GE, 32 x 25GE, 8 x 40GE service boards



Data center features

Support:

●           stacking/M-LAG

●           VxLAN technology

●           EVPN VxLAN

●           Ethernet DCB standard

●           SDN Networking Solution

Specifications

Characteristic

Description

Product size 442mm×518mm×176mm (4U height)
Swap capacity 12.8Tbps
Port type

32 x 400GE ports, or 128 x 100GE/40GE ports, or 64 x 40GE ports, or 256 x 25GE/10GE ports

Management port 1 MGMT port, 1 Console port
L2 feature IEEE802.1q, IEEE802.1p, IEEE 802.3ad, IEEE 802.1ab, STP/RSTP/MSTP, LLDP
L3 feature OSPF, RIP, IS-IS, BGP, ACL, IPv4, ARP, MBGP, DHCP
Data center feature Stacking/M-LAG, VxLAN, virtualization, Ethernet DCB standard, xFlow, EVPN VxLAN, RoCE
Multicast protocol IGMP, Static Multicast Routing, PIM-SM/DM
QoS function Support flow classification, traffic scheduling, traffic shaping, traffic supervision, HQoS
IPv6 protocol ND, ICMPv6, DHCPv6, Ping/Traceroute v6, Telnet/SSHv6, NTPv6, VRRPv6
IPv6 feature Static routes, policy routes, OSPFv3, RIPng, BGP4+, MLDv1/v2, PIM-SMv6, IPv4 over IPv6
Netconf Support Netconf automated orchestration protocol
Telemetry

Support Telemetry real-time monitoring of network

Security features 802.1x, TACAS+, Radius, anti-DDOS attacks, anti-ARP attacks, URPF, port isolation
Manage maintenance Support Console, Telnet, SSH2.0, SNMPv1/v2/v3
Working power supply AC: 90V-264V, DC: 180V-310V;HVDC: 180V-300V
Typical power consumption 1500W
Operating temperature 0~50℃, changing <10℃ per hour
Operating humidity 10%~90% (non-condensing, non-frosting)
Component protection

4 power supply slots, support 1+1/2+1/3+1/2+2 redundancy mode; 

5 independently pluggable fan slots, support 4+1 redundancy mode

Energy saving Supports IEEE 802.3az Energy Efficient Ethernet
Application

Typical data center scenario

Cloud data center scenario

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