Technical Specifications

Dimensions

• With packaging (H × W × D):
  175 mm × 650 mm × 550 mm (6.9 in × 25.6 in × 21.7 in)

• Without packaging (H × W × D):
  43.6 mm × 442.0 mm × 420.0 mm (1.72 in × 17.40 in × 16.54 in)
  (Basic chassis dimensions; protruding parts not included)

Weight

• Base configuration (without packaging): 5.7 kg

• Full configuration (without packaging): 7.8 kg (17.2 lb)
  (Includes AC power modules and fan modules; excludes optical modules. If multiple models are supported, weight is based on the heaviest.)

• Base configuration (with packaging): 8.95 kg

• Full configuration (with packaging): 11.05 kg

Installation

• Type: Cabinet installation

Hardware

• CPU: 4-core, 1.4 GHz

• Memory: 4 GB DRAM

• NOR Flash: 64 MB

• NAND Flash: 4 GB

• USB: Supported

• Console Port: RJ45

Service Interfaces

Downlink Interfaces

• 48 × 25GE SFP28 ports
  Notes:

  1. Ports support configuration to 10 Gbit/s or 1 Gbit/s (every four ports form a group for speed configuration).

  2. 10GE LRM/80KM linear optical modules are not supported.

  3. Supported cables: 1 m 25GE copper; 1 m/3 m/5 m 10GE copper (auto-negotiation not supported).

  4. 25GE copper cables only supported on stack ports and M-LAG peer-link ports.

Uplink Interfaces

• 6 × 100GE QSFP28 ports
  Notes:

  1. Each port can be configured to operate at 40 Gbit/s.

  2. Ports cannot be split into four 25GE or 10GE ports.

  3. Supports 100GE/40GE copper cables (1/3/5 m), but auto-negotiation is not supported.

     • Copper cables are only for stacking and M-LAG peer-links.

     • 100G 3 m/5 m copper cables support RS-FEC only; disabling RS-FEC causes the port to enter error-down state.

Stacking Support

• Supported on: 25GE optical ports and 100GE optical ports

RTC

• Real-Time Clock: Supported

Power & Thermal

Typical Power Consumption

• 261 W — full throughput, all ports using short-distance optical modules, dual power modules

• 226 W — full throughput, 48 × SFP28 DAC + 6 × QSFP28 DAC, dual power modules

Typical Heat Dissipation

• 771 BTU/hr — SFP28 & QSFP28 DAC cables (100% throughput)

• 891 BTU/hr — short-distance optical modules (100% throughput)

Static Consumption

• Static power: 167 W

• Static heat dissipation: 570 BTU/hr

Maximum Ratings

• Maximum power consumption: 384 W

• Maximum heat dissipation: 1310 BTU/hr

Power Modules

• Quantity: 2

• Redundancy: 1+1 backup

Input Voltage

AC Input

• Rated AC input voltage: 100–240 V AC, 50/60 Hz

DC Input

• –48 V DC input range: –48 V to –60 V

• 600 W AC & 240 V DC power module: 240 V DC

• 1200 W HVDC power module: 240 V DC to 380 V DC