Brocade Fiber Switch Rackmount San G620 Gen6 Virtualized Data Centers
Brocade Fiber Switch Rackmount San G620 Gen6 Virtualized Data Centers
Product Description
The Brocade G620 is a Gen 6 (32G) enterprise SAN switch delivering 2 Tb/s aggregated bandwidth and sub‑microsecond latency for flash storage and virtualized data centers. Scaling from 24 to 64 ports (48 SFP+ + 4 QSFP, each supporting 128G or split into 4×32G) via on‑demand Ports on Demand (PoD), it features auto‑sensing speeds from 4G to 32G, support for up to 239 switches per fabric, and dual 250W hot‑swap redundant PSUs with integrated fans. With port‑side intake or non‑port‑side exhaust airflow options, the G620 fits diverse data center cooling architectures.
Key Differentiators
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64 ports: 48 SFP+ + 4 QSFP (each QSFP = 128G or 4×32G)
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2 Tb/s total bandwidth | <900 ns latency (including FEC)
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Ports on Demand (PoD): 24 → 36/48/64 ports
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Auto‑sensing speeds: 4/8/16/32G
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Port types: E_Port, F_Port, N_Port, D_Port, EX_Port (license)
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Up to 239 switches per fabric
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Dual 250W hot‑swap redundant PSUs (fans integrated)
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Dual airflow options: port‑side intake or non‑port‑side exhaust
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1U form factor: 1.73” H × 17.32” W × 14.00” D
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Operating temp: 0° to 40° C | Max noise: 65 dB
Specifications
| Category | Specification |
|---|---|
| Model | Brocade G620 Switch |
| Generation | Gen 6 (32G) |
| Form Factor | 1U rack mount |
| FC Ports | 48 SFP+ |
| QSFP Ports | 4 (each supports 128G or 4×32G) |
| Max Ports | 64 (48 SFP+ + 16 split QSFP) |
| Base Configuration | 24 ports (PoD to 36/48/64) |
| Supported Speeds | 4/8/16/32G, auto‑sensing |
| Port Types | E_Port, F_Port, N_Port, D_Port, EX_Port* |
| Total Bandwidth | 2 Tb/s |
| Port Latency | <900 ns (including FEC) |
| Frame Buffer | 15,360 dynamically allocated |
| Max Frame Size | 2,112 bytes |
| Max Switches per Fabric | 239 |
| Processor | T1022 dual‑core 1.2GHz |
| Power Supply | Dual 250W hot‑swap redundant |
| Max Power Consumption | 250W |
| Cooling | Fans integrated into PSU |
| Airflow Options | Port‑side intake / non‑port‑side exhaust |
| Dimensions (HxWxD) | 1.73 x 17.32 x 14.00 in |
| Weight (unloaded / loaded) | 17.0 lb / 18.8 lb |
| Operating Temp | 0° to 40° C |
| Operating Humidity | 10% – 85% (non‑condensing) |
| Max Noise | 65 dB |
Transmission Distance
| Data Rate | Multimode (OM3/OM4) | Single‑mode (LWL) |
|---|---|---|
| 16G | 100m / 125m | 10 km |
| 32G | 70m / 100m | 10 km |
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