DCRS-7600E Series is DCN’s high performance chassis switch, which consists of two models.
1 DCRS-7604E is 4 slots Chassis Switch. It supports Ethernet ports on management blades, which ensures the maximum high-density feature
2 DCRS-7608E has 10 slots. It has 2 management slots and 8 business slots. User could configure business blades by specified requirements.
With redundant power supply, fans and management modules, DCN DCRS-7600E Series ensures continuous operation and fully redundant system. Moreover, all parts are hot swappable. They can be added or exchanged without interrupting the whole system. The DCRS-7600E series is ideal for the core layer of campuses, enterprise networks and the aggregation layer of IP metropolitan networks.
Features and Highlights
Performance and Scalability
DCRS-7604E supports up to 14 *10G ports or 160 (48×3+16) Gigabit Copper ports or 96(24×4) Gigabit Fiber ports. DCRS-7608E supports up to 32 *10G ports or 384 (48×8) Gigabit Copper ports or 192 (24×8) Gigabit Fiber ports, providing flexibility and high port density.
10G modules support 4 ports for downlink to L3 Gigabit distribution layer switches or L2 Gigabit switches, aggregating them to the core layer, and preventing port bottlenecks in Gigabit switches. Furthermore, the optional 10Gigabit Ethernet SFP+ transceivers can be chosen for different distance fiber uplinks.
Backup Master ensures the availability of a master controller for network control at any time.
Firmware & configuration are automatically upgraded from master to slave units for management simplicity.
VSF (Virtual Switch Framework)
Virtual Switch Framework can virtualize multiple DCN switches into one logical device, achieving the sharing of information and data tables between different switches. The performance and ports density of virtualized devices is greatly increased under VSF. VSF also provides simplified management work for the network administrator and more reliability.
IEEE 802.1w Rapid Spanning Tree Protocol provides a loop-free network and redundant links to the core network with rapid convergence.
IEEE 802.1s Multiple Spanning Tree Protocol runs STP per VLAN base, providing Layer 2 load sharing on redundant links.
IEEE 802.3ad Link Aggregation Control Protocol (LACP) increases bandwidth by automatically aggregating several physical links together as a logical trunk and providing load balance and fault tolerance for uplink connections.
IGMP snooping prevents flooding of IP multicast traffic and limits bandwidth-intensive video traffic only to the subscribers.
The DCRS-7600E series delivers high-performance hardware-based IP routing. RIP, OSPF, and BGP provide dynamic routing by exchanging routing information with other Layer 3 switches or routers. DVMRP, PIM-DM Multicast Routing Protocols send IP multicast traffic from one subnet to another. VRRP prevents your system from failing by dynamically backing up multiple L3 switches for routing. Support OSPF and BGP graceful restart to protect network stability.
The DCRS-7600E supports abundant multicast features. The product support rich L2 multicast features such as IGMPv1/v2/v3 and snooping and L3 multicast protocols such as DVMRP, PIM-DM, PIM-SM, and PIM-SSM. As the rich application experience, the product support Multicast VLAN Register and Multicast Receive Control and Illegal Multicast Source Detection function.
Easy high-reliability network
MRPP (Multi-layer Ring Protection Protocol), is a link-layer protocol applied on Ethernet loop protection which reduces network convergence time to 50ms.
|1 or 2 management slots3 or 2 business slots||2 management slots8 business slots|
|10/100/1000base-T: MAX 1601000base-X: MAX 15610G: MAX 72||10/100/1000base-T: MAX 3841000base-X: MAX 35210G: MAX 160|
Backbone Switching Capacity
|MAX 16K||MAX 16K|
|Forwarding||Storage and Forwarding|
|L1, L2 Features||IEEE802.3(10Base-T)IEEE802.3u(100Base-TX)IEEE802.3z(1000BASE-X)
9k Jumbo Frame
Port Loopback Detection
LLDP and LLDP-MED
|LACP 802.3ad, max 128 group trunk with max 8 ports for each trunkLoad Balance|
|IEEEE802.1d(STP)IEEEE802.1w(RSTP)IEEEE802.1s(MSTP) Max 48 instance
|One to one or any to one mirrorMirror cross-business cardsRSPAN|
|IGMP v1/v2/v3, IGMP v1/v2/v3 Snooping, IGMP ProxyICMPv6, ND, ND Snooping, MLDv1/v2, MLDv1/v2 Snooping|
|QinQ, GVRP, Broadcast / Multicast / Unicast Storm ControlPort/ MAC/ IP Segment/ Portocol/ Voice/ Private/ VLAN supportMulticast VLAN Register/MVR for IPv4 and IPv6|
|Port-Based 802.1Q, 4096 VLAN|
|MAC Binding (IPv4 /IPv6), MAC Filter, MAC Limit|
|Support Smart Link (or named Flexible Link)|
|Port Binding (IPv4 /IPv6) and IP source guard|
|L3 Features||IP Protocol (IP support both IPv4 and IPv6)|
|Default Routing, Static Routing, Blackhole Route, VLSM and CIDR,|
|RIPv1/V2, OSPFv2, BGP4, support MD5 authentication LPM Routing|
|OSPFv3, BGP4+ support|
|4-byte BGP AS number|
|GR for OSPF and BGP|
|Policy-Based Routing (PBR) for IPv4 and IPv6|
|VRRP, VRRP v3|
|DVMRP, PIM-DM, PIM-SM, PIM-SSM, MSDPStatic Multicast RouteMulticast Edge Configure
Anycast RP for IPv4 and IPv6
PIM-SM/DM/SSM for IPv6, 6 to 4 Tunnels, configured Tunnels, ISATAP
Multicast Receive Control
Illegal multicast Source Detection
|URPF for IPv4 and IPv6|
|ECMP (Equal Cost Multi-Path) with maxim 8 groups|
|ARP Guard, Local ARP Proxy, Proxy ARP, ARP Binding, Gratuitous ARP, ARP Limit|
|Tunnel technical||Manual Configure IPv4/IPv6 Tunnel6to4 TunnelISATAP Tunnel
|MPLS||255 VRF/VFILDPL3 MPLS VPN
Cross-Domain MPLS VPN
|QoS||8 Hardware Queues per port|
|Traffic Classification based on IEEE 802.1p, ToS, port, and DiffServ|
|ACL||Standard and Expanded ACL|
|IP ACL and ACL,|
|ACL based on source/definition IP, MAC, L3 IP, TCP/UDP port number, IP PRI (DSCP, ToS, Precedence), Time|
|ACL-X||Time-based Security Auto-negotiation|
|ACL rules can be configured to port, VLAN|
|Can be used for QoS Classification|
|Anti-attack and Security||S-ARP: ARP Inspection, defense ARP-DOS Attack and Address Clone|
|Anti-Sweep: prevent Ping Sweep|
|S-ICMP: resist PING-DOS attack, ICMP unreachable attack|
|S-Buffer: prevent DDOS attack|
|Switch engine CPU protection|
|Key message priority: secure processing of key legal messages|
|Port Credit: inspect illegal DHCP Server, Radius Server. Connection via credit port only|
|Support URPF, avoid IP address clone|
|All the above technologies efficiently prevent various DOS attack (e.g. ARP, Synflood, Smurf, ICMP attack), support ARP monitoring, defense Worm, Bluster, check sweep and raise an alarm|
|Reliability and Redundancy Balance||Support MSTP (802.1s)|
|Support VRRP, LACP load balance|
|MRPP – Multi-layer Ring Protection Protocol|
|Support VLAN based traffic balance|
|Redundant power supply, power load balancing|
|Support Firmware & Configure dual fault tolerance backup|
|Support shift between main/backup, all hot-swappable|
|DHCP||Support DCHP Client, Relay, Snooping, Option 82|
|DHCP Server for IPv4 and IPv6|
|DHCP v6 and DHCP Snooping v6|
|DNS||DNS ClientDNS Proxy|
|Access security||802.1XMAC Based AAA (Client free access)PPPOE/PPPOE+ forwarding|
|AAA||RADIUS for IPV4 and IPv6TACACS+|
|Configuration and Management||CLI, support Console (RS-232), support Telnet (Ipv4/Ipv6), SSH(Ipv4/Ipv6), SSL for IPv4|
|SNMPv1/v2c/v3 for IPv4, SNMPv1/v2c for IPv6|
|RMON 1, 2, 3, 9|
|Power Saving Technology||Reduce power consumption, improve cooling and reliability|
|Syslog||Save Syslog and Trap to local device or serverMax. 8 servers for Syslog or Trap receive|
|NMS||Strict access control by ACLAccess Switch through AAA or Local AuthenticationSupport SNTP and NTP
Setup Time Zone and Summer Time
|Supervision and Trouble Shooting||Supervise abnormity of task, memory, CPU, stack, switch chip, temperature and raise an alarmSflow for IPv4 and IPv6Ping and traceroute command|
|Configuration Management||Configuration file storageCommand operation logSupport FTP/TFTP server or client upgrade
Support X-modem protocol transfer the file
|Data Center||VSF (Virtual Switch Framework)|
Dimension(W x D x H)
|AC: Input 100V~240V AC||AC: Input 100V~240V AC|
|>250,000 hours||>250,000 hours|
|FCC, CE, RoHS,||FCC, CE, RoHS|
DCRS-7600E series switches work as the core in a campus or enterprise network
|DCRS-7608E||10-Slot Chassis Core Routing Switch (2+1 power supply redundancy, Standard with 1 MRS-PWR-AC-B, 3 hot-pluggable fan trays, no management blade)|
|DCRS-7604E||4-Slot Chassis Core Routing Switch(1＋1 power supply redundancy, Standard with 1 MRS-PWR-AC-B,1 hot-pluggable fan tray, no management blade)|
|MRS-PWR-AC-B||AC Power Supply (500W) for DCRS-7608E and DCRS-7604E|
|MRS-7608E-M2||DCRS-7608E Management blade Type 2 (High-performance management blade)|
|MRS-7604E-M16GX8GB||DCRS-7604E Management blade, 16 GbE Combo (SFP/RJ45) and 8*100/1000Base-X port, Wire-Speed, IPv6 supported|
|MRS-7604E-M2Q20G12XS||DCRS-7604E Management Module, 8*10/100/100Base-T ports + 12*1000M SFP ports + 12*10G SFP+ fiber ports + 2*40G QSFP ports, Wire-Speed, IPv6 supported|
|MRS-7600E-4XS16GX8GB||DCRS-7600E Series Business blade, 4*10GbE (SFP+) + 16*GbE Combo (SFP/RJ45) + 8*100/1000Base-X(SFP), Wire-Speed, IPv6 supported|
|MRS-7600E-20XS2Q||DCRS-7600E Series Business blade, 20*10GbE (SFP+) + 2*40GbE (QSFP+), Wire-Speed, IPv6 supported|
|MRS-7600E-48GT||DCRS-7600E Series Business blade, 48*10/100/1000Base-T, Wire-Speed, IPv6 supported|
|MRS-7600E-28GB16GT4XS||DCRS-7600E Series Business blade, 28*GbE (SFP) + 16*10/100/1000Base-T + 4*10GbE (SFP+), Wire-Speed, IPv6 supported|
|MRS-7600E-44GB4XS||DCRS-7600E Series Business blade, 44*GbE (SFP) + 4*10GbE (SFP+), Wire-Speed, IPv6 supported|
|MRS-7600E-2Q20G16XS||DCRS-7600E Series Interface Module, 8*10/100/1000Bast-T ports + 12*1000M SFP ports + 16*10G SFP+ ports + 2*40G QSFP, Wire-Speed, IPv6 supported|