NJD-9928D
The Navijin NJD-9928D (4U spine switch, 128 × 400G) is part of the Navijin Data Center Switching family. Flagship 102.4 Tbps spine for hyperscale and AI back-end networks. It is supplied with warranty, local RMA and technical support through Navijin's Dubai hub and authorised partners.
4U spine switch, 128 × 400G
DatasheetContactDownloadsОсновные функции
- VXLAN, EVPN and M-LAG for leaf-spine fabrics and large Layer-2 domains
- Lossless Ethernet for RDMA/AI clusters: PFC, ECN, WRED and PFC deadlock detection
- BGP/BGP+ with ECMP, UCMP, policy routing and resilient hashing
- Automation: ZTP, NETCONF, RESTCONF/YANG and on-box Python 3
- Hitless operation: ISSU in-service upgrades, hot patches and millisecond BFD failover
- Redundant hot-swap power and fans (N+1), front-to-back airflow, BMC management
Характеристики
| Model | NJD-9928D |
| Specifications | |
| Ports | 128 × 400G QSFP112 |
| Management | 1 × console, 1 × GE out-of-band, 1 × USB 2.0 |
| Switching capacity | 102.4 Tbps |
| Forwarding rate | 76,800 Mpps |
| Power | 4 hot-swap slots (2+2), 4 × 2000 W AC included; 100–264 V AC, 50/60 Hz or 190–310 V HVDC |
| Max. power | < 4000 W |
| Cooling | 8 hot-swap fans (N+1), front-to-back airflow |
| Dimensions | 442 × 760 × 175 mm (4U) |
| Operating temp. | 0 – 40 °C, 10 – 90 % RH non-condensing |
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