Ruijie RG-S6910-3C 4RU 3-Slot 100G/400G Modular Switch(Chassis)

Q1: Is the Ruijie RG‑S6910 a modular or fixed switch?

A: The RG‑S6910‑3C is a high-density, modular data center switch with three expansion slots that support mix-and-match line cards (e.g., 100 GbE or 400 GbE), allowing deployment flexibility and future scalability.

Q2: What is the maximum port capacity?

A: It supports up to 96 × 100 GbE ports or 24 × 400 GbE ports in a 4‑RU chassis configuration.

Q3: What are its switching capacity and performance?

A: It offers up to 19.2 Tbps switching capacity and 4,000 Mpps forwarding rate, providing high throughput and low latency.

Q4: Does the RG‑S6910 provide redundancy for power and cooling?

A: Yes, it supports 2+2 hot-swappable power modules and 5+1 hot-swappable fan modules, helping ensure continuous operation.

Q5: Can it handle both IPv4 and IPv6 traffic?

A: Yes, it supports dual-stack IPv4/IPv6, with hardware-based routing protocols including BGP, OSPF, IS‑IS, RIP, and IPv6 counterparts like OSPFv3 and BGP4+.

Q6: What high-availability features does it support?

A: It includes hardware-level redundancy and network-level mechanisms such as graceful restart, BFD, and telemetry-based monitoring for reliability.

Q7: How is the RG‑S6910 managed?

A: Management options include console, management and USB ports; CLI, Telnet, SSH 2.0, SNMP v1/v2/v3, gRPC, plus SPAN/RSPAN/ERSPAN for traffic analysis.

Q8: What about buffer size and telemetry?

A: It features a 16 GB packet buffer and telemetry-based hardware architecture, improving diagnostics and network visibility with sub-second granularity.

Q9: What are the physical specs and operating conditions?

A: The device is 4 RU (442 × 736 × 174 mm), weighs ~42 kg (fully equipped), operates from 0 °C to 40 °C, and supports altitudes up to 5,000 m.

Q10: What uplink and expansion options are available?

A: It uses three service slots for flexible 100 GbE or 400 GbE line cards. Accessories include QSFP28 modules, high-efficiency PSU modules, and redundant fans.

Q11: Does the RG‑S6910 support lossless Ethernet features?

A: Yes, it supports RDMA, PFC, ECN to enable lossless Ethernet—critical for storage networking, high-performance computing, and AI workloads.

Q12: What layer protocols are supported?

A: It supports a broad range: L2 protocols like 802.1Q, STP/RSTP; L3 with IPv4/IPv6 routing, BGP, OSPF, IS‑IS; and tunneling (manual, automatic, ISATAP).

Q13: How does stacking work with this switch?

A: The RG‑S6910 is a modular standalone data-center switch—not designed for stacking; stacking applies to campus/aggregation switches via SFP based stack links.

Q14: What environment is it designed for?

A: It's ideal for core or aggregation layers in data-center environments, demanding high density, large buffers, and carrier-class reliability.

Q15: What protections are in place?

A: The switch includes overcurrent, overvoltage, overheating protections, as well as system alarms and intelligent fan-speed adjustments.