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N77‑M312CQ‑26L Specifications

Cisco Catalyst 7700 Series Line Card — 26‑Port 10/25/40/100 GbE Unified Module

Manufacturer: Cisco
Manufacturer Model: N77‑M312CQ‑26L
Product Line: Cisco Catalyst 7700 Series
Product Series: Catalyst 7700 Line Cards
Product Type: Linecard Expansion Module
Product Name: Cisco Catalyst 7700 Series 26‑Port Unified High‑Speed Line Card

KEY FEATURES:
Module Type: Hot‑swappable linecard for modular Catalyst 7700 chassis
Port Configuration:
• 12 × 10 GbE / 25 GbE SFP28 ports
• 4 × 40 GbE QSFP+ ports
• 10 × 100 GbE QSFP28 ports (can operate as 4×25 GbE breakouts)
Interface Types: 10 GbE, 25 GbE, 40 GbE, 100 GbE
Unified Port Support: Flexible port speeds depending on optics and breakout configuration
Form Factor: Chassis plug‑in linecard
Compatibility: Designed for Cisco Catalyst 7700 Series modular switches
Features Supported: High‑density multi‑rate Ethernet, Layer 2/Layer 3 switching and routing, VLAN, QoS, advanced IOS‑XE feature set

PERFORMANCE:
Port Speeds:
• 10 Gbps
• 25 Gbps
• 40 Gbps
• 100 Gbps
Aggregate Bandwidth: Very high throughput suitable for data center and enterprise core/distribution networks
Forwarding Performance: Wire‑speed forwarding across all configured rates
Random Read IOPS: Not explicitly specified
Random Write IOPS: Not explicitly specified
Sequential Read Speed: Not explicitly specified
Sequential Write Speed: Not explicitly specified

ENVIRONMENTAL & RELIABILITY:
Operating Temperature Range: Typically 0 °C to 40 °C
Storage Temperature Range: Typically –40 °C to 70 °C
Operating Humidity: 5% to 95% non‑condensing
Shock Resistance: Not explicitly specified
Vibration Resistance: Not explicitly specified
Hot‑Swappable Support: Supported for insertion and removal without powering down the chassis

PHYSICAL:
Form Factor: Linecard module (exact module dimensions not explicitly specified)
Weight: Not explicitly specified
Color: Standard industrial switch module color