EXTREME NETWORKS SUMMIT 400-48T 48-Prt Network Gigabit Switch QTY 2
Extreme Networks Legacy / Obsolete Test Equipment.
- Model
- Extreme Networks 400-48T
- Calibration
- Available on request
- Price · starting from
- $80
- Status
- In stock
- RFQ ref
- 400-48T
This unit
The Extreme Networks Summit 400-48T is a Layer 3 stackable Gigabit Ethernet switch delivering 160 Gbps switching fabric capacity and 101 Mpps forwarding rate across 48 ports of 10/100/1000Base-T connectivity. Four SFP uplink slots provide flexibility for high-speed interconnection, with optional 10 Gigabit daughter card support via XENPAK I/O modules. Built for enterprise networks handling converged traffic
IP telephony, video, wireless LANs - the switch combines advanced traffic management with high availability through UniStack technology for logical chassis-based operation across multiple units.
Technical Specifications
Switching Fabric: 160 Gbps
Forwarding Rate: 101 Mpps
Network Ports: 48 × 10/100/1000Base-T Gigabit Ethernet
Uplink Ports: 4 × SFP Gigabit Ethernet slots
Maximum Frame Size: 9216 bytes (Jumbo Frames)
MAC Address Table: 16,000 entries
Layer 3 Forwarding Database: 4,000 hardware entries
Layer 3 Routing Table: 64,000 entries
Stacking: UniStack technology supported
Key Features
VLAN Support: 4096 VLANs (port-based, IEEE 802.1Q, MAC-based)
Access Control: 5,520 total ACL rules; 115 rules per port; Layer 2/3/4 filtering on MAC address, IP source/destination, TCP/UDP port
Quality of Service: 8 queues per port; DiffServ and IEEE 802.1p (CoS) classification and marking
Rate Limiting: 5,800 central rate limiters with policy-based mapping across Layers 1–4; DiffServ rewriting capability
Link Aggregation: 8 trunks × 8 members per trunk
High Availability: Ethernet Automatic Protection Switching (EAPS) for sub-second Layer 2 resiliency
Typical Applications Enterprise campus networks, data center access layers, converged infrastructure supporting voice, video, and wireless; multi-site deployments leveraging UniStack for unified management and increased bandwidth.
Compatibility & Integration Integrates with Extreme Networks Summit 400 series switches via UniStack technology. Optional 10 Gigabit daughter card with XENPAK module support extends uplink capacity.
Extreme Networks 400-48T — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Extreme Networks 400-48T. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Extreme Networks 400-48T price
This Extreme Networks 400-48T is listed at $80. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Extreme Networks 400-48T calibration cost
NIST-traceable calibration for the Extreme Networks 400-48T is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
