Carrier-class Reliability
Redundant design of the RG-S7910E Switch Series key components delivers excellent protection: 1+1 redundancy for control engines and N+M redundancy for power modules. All redundant components are hot-swappable to maximize reliability and availability.
Hot patch technology is also supported to enable online upgrade.
Support GR for OSPF/IS-IS/BGP and BFD for VRRP/OSPF/BGP4/ISIS/ISISv6/static routing to enable the fast fault detection mechanism of different protocols. The feature minimizes the fault detection time to less than 50ms.
Multi-processing Modular Operating System
Since 1998, Ruijie has been investing on the R&D of modular operating system. The RG-S7910E Switch Series software platform is designed based on the new-generation RGOS 12.X multi-processing modular operating system to decouple functional components, automatically repair component faults via hotfix technology, and ensure high availability of the software. This software platform delivers network continuity thanks to upgrade of component functions or defect repair without network disconnections. This switch also supports full virtualization and offers rich campus network features. Its key availability indicators such as multi-processing modules, process backup and hot patch have reached the industry-leading level.
Virtual Switching Unit 3.0 (VSU)
RG-S7910E Switch Series supports the Virtual Switch Unit 3.0 (VSU). The technology can virtualize multiple devices into one logical unit, which largely minimizes the number of network nodes and reduce maintenance workload. Superior 50~200ms link failover ensures smooth and uninterrupted transmission of key services. The switch supports cross-device link aggregation for easy double uplink to server/switch, effectively maximizing bandwidth investment return.
CLOS Non-blocking Architecture
Ruijie RG-S7910E Series deploys the advanced CLOS multi-plane, multi-stage architecture, which achieves complete separation of the forwarding and control planes. With independent fabric engines and control engines, it ensures all ports are running at full line rate in a non-blocking manner. The solution continues to strengthen bandwidth upgrade and business supporting capacities.
Using an orthogonal design for service modules and fabric engines, the cross-board traffic is transmitted to the fabric engines through the orthogonal connector. Ruijie RG-S7910E Series achieves zero wiring for backplane with minimized transmission loss and signal degradation. It can also improve internal transmission efficiency of the switch.
Excellent Energy Efficiency
The internal system is designed for low voltage power supply with high-efficiency modular power to form a more efficient power supply system. The multi-core CPU supports dynamic power management, and relies on all Ethernet copper ports to implement the Energy-Efficient Ethernet (EEE) standard to save power under light load. The smart fan supports 256 speed modulations with precise temperature control, energy saving and noise control. The device can function at high temperature for a long period of time or in harsh environment. The RG-S7910E Switch Series thereby helps clients to significantly reduce energy consumption.
Model | RG-S7910E |
Service Module Slots | 8 |
Control Engine Slots (including switching module slots) | 2 |
Fabric Engine Slots | 2 |
L2 Features | Jumbo Frame, 802.1Q, STP, RSTP, MSTP, Super VLAN, GVRP, QinQ, flexible QinQ, LLDP, ERPS(G.8032) |
IPv4 Features | Static routing, RIP, OSPF, IS-IS, BGP4, VRRP, Equal-cost routing, and Policy-based routing |
IPv6 Features | Static routing, OSPFv3, BGP4+, IS-ISv6, MLD v1/v2, VRRPv3, Equal-cost routing, and Policy-based routing |
Multicast | IGMP v1/v2/v3, IGMP snooping, IGMP Proxy, multicast routing protocols (PIM-DM, PIM-SM, PIM-SSM), MLD, and multicast static routing |
ACL | Standard/Extended/Expert ACL; ACL80; IPv6 ACL |
QoS | 802.1P, Queue scheduling mechanisms (SP, WRR, and SP+WRR), RED/WRED, input/output port-based speed limit |
Port Mirroring | Many-to-one mirroring, flow-based remote mirroring RSPAN, and VLAN mirroring |
Reliability | Control engine: 1+1 redundancy; power supply: N+M redundancy; Hot-swappable components; Hot patch and online patch upgrade; GR for OSPF/IS-IS/BGP; BFD for VRRP/OSPF/BGP4/ISIS/ISISv6/static routing |
Security | NFPP (Network Foundation Protection Policy), CPP (CPU Protection), DAI, Port Security, IP Source Guard, RADIUS and TACACS+ user login authentication, uRPF, Account privileges and password security policy, Support SSHv2 to provide a secure and encrypted channel for user login |
Manageability | Console/Telnet/SSH2.0 command line configuration; FTP, TFTP file upload/download management; SNMP V1/V2c/V3; RMON; NTP clock; Fault alarm and self-recovery; System log; sFlow |
Dimensions (W x D x H) | 442 mm x 561mm x 442.5mm(10U) |
Power Supply | RG-PA600I: AC: 90V~264V; HVDC: 192V~288V; AC power module(600W) |
RG-PA1600I: AC: 90V~264V; HVDC: 192V~290V; AC power module(1600W) |
|
RG-PD600I: DC power module(600W) |
|
RG-PD1800I: DC power module(1800W) |
|
Temperature | Operating temperature: 0℃ to 45℃ |
Storage temperature: -40℃ to 70℃ |
|
Humidity | Operating humidity: 10% to 90% RH(non-condensing) |
Storage humidity: 5% to 95% RH(non-condensing) |
|
Operating Altitude | -500 m to 5,000 m |
Core Layer of Small- and Medium-sized Networks
Distribution Layer of MANs
1. Main Chassis /Fabric / Control Engine
Model | Description |
---|---|
RG-S7910E Main Chassis / Fabric / Control Engine |
|
RG-S7910E | RG-S7910E, supporting 8 service modules, 2 control engines and 2 fabric engines (2 fan modules are equipped by default) |
M7910-CM II | RG-S7910E 2nd-generation control engine |
M7910-FE-D II | RG-S7910E 2nd-generation fabric engine |
2. Power Module
Model | Description |
---|---|
RG-PA1600I | RG-S7910E power module (support redundancy, AC, 1600W) |
RG-PA600I | RG-S7910E power module (support redundancy, AC, 600W) |
RG-PD1800I | RG-S7910E power module (support redundancy, DC, 1800W) |
RG-PD600I | RG-S7910E power module (support redundancy, DC, 600W) |
M10C-FAN | RG-S7910E fan, each consists of 2 fan units and 1 fan control board, support side-to-rear airflow |
3. Service Module
Model | Description |
---|---|
M7900-48GT-EA | Line card with 48 Gigabit Ethernet copper ports (RJ45) |
M7900-48SFP-EA | Line card with 48 Gigabit Ethernet fiber ports (SFP, LC) |
M7900C-48XS-EB | Line card with 48 10G Ethernet fiber ports (SFP+, LC) |
M7900-4CQ-EB | Line card with 4 100 Ethernet fiber ports (QSFP28) |
M7900-8CQ-EB | Line card with 8 100G Ethernet fiber ports (QSFP28) |
4. Transceivers & Accessories
Model | Description |
---|---|
100G-QSFP-LR4-SM1310 | 100G LR4, QSFP28 optical transceiver (1310nm, 10km, LC) |
100G-QSFP-iLR4-SM1310 | 100G iLR4, QSFP28 optical transceiver (1310nm, 2km, LC) |
100G-QSFP-SR-MM850 | 100G SR, QSFP28 optical transceiver (850nm, 100m, MPO) |
100G-QSFP-ER4-SM1310 | 100G ER4, QSFP28 optical transceiver (1310nm, 40km, LC) |
XG-SFP-LR-SM1310 | 10GBASE-SR, SFP+ Transceiver (1310nm, 10km, LC) |
XG-SFP-SR-MM850 | 10GBASE-SR, SFP+ Transceiver, MM (850nm, 300m, LC) |
XG-SFP-ER-SM1550 | 10GBASE-SR, SFP+ Transceiver (1550nm, 40km, LC) |
XG-SFP-ZR-SM1550 | 10GBASE-SR, SFP+ Transceiver (1550nm, 80km, LC) |
MINI-GBIC-ZX100-SM1550 | 1000BASE-ZX100, SFP Transceiver, SM (1550nm, 100km, LC). |
MINI-GBIC-ZX80-SM1550 | 1000BASE-ZX80, SFP Transceiver, SM (1550nm, 80km, LC). |
MINI-GBIC-LH40-SM1310 | 1000BASE-LH, SFP Transceiver, SM (1310nm, 40km, LC). |
MINI-GBIC-SX-MM850 | 1000BASE-SX, SFP Transceiver, SM (850nm, 500m, LC). |
MINI-GBIC-LX-SM1310 | 1000BASE-LX, SFP Transceiver, SM (1310nm, 10km, LC). |
Mini-GBIC-GT | 1000BASE-TX, SFP Transceiver (100m). |
XG-SFP-AOC1M | 10GBASE SFP+ Optical Stack Cable (included both side transceivers) , 1 Meter |
XG-SFP-AOC3M | 10GBASE SFP+ Optical Stack Cable (included both side transceivers) , 3 Meter |
XG-SFP-AOC5M | 10GBASE SFP+ Optical Stack Cable (included both side transceivers) , 5 Meter |
100G-AOC-5M | 100G QSFP28 Optical Stack Cable (included both side transceivers), 5 Meters |
100G-AOC-10M | 100G QSFP28 Optical Stack Cable (included both side transceivers), 10 Meters |
(*) indicates future support.
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