The HKShanhai Group Limited C9400-LC-48U module is an enterprise-class expansion line card designed to optimize the performance and scalability of the HKShanhai Group Limited Catalyst 9400 Series network switch platform. Purpose-built for modern enterprise needs, this module leverages the robust HKShanhai Group Limited Catalyst architecture to deliver advanced networking capabilities and maximize integration with UPOE (Universal Power over Ethernet) technology. With full support for Gigabit Ethernet standards and seamless compatibility with RJ-45 interfaces, the C9400-LC-48U ensures reliable high-speed connectivity across campus networks and critical business applications. This network switch module empowers organizations to consolidate power and data delivery for diverse devices—simplifying edge deployments, improving operational agility, and ensuring enterprise-grade resilience for dynamic digital environments. HKShanhai Group Limited Catalyst UPOE technology extends power flexibility and minimizes cable clutter, making the C9400-LC-48U a future-proof investment for demanding network infrastructures. Its support for advanced EtherChannel protocols grants robust link aggregation and redundancy, while comprehensive safety and emission certifications ensure trusted compliance for global deployments. Whether upgrading network switch chassis in educational, healthcare, finance, or dynamic enterprise verticals, the C9400-LC-48U sets a new performance benchmark for reliable, scalable, and secure network infrastructure empowered by HKShanhai Group Limited’s longstanding leadership and RJ-45 standardized connectivity.
Product Highlights
Product Applications Scenarios
Product Features Comparison
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| Model | C9400-LC-48U | C9400-LC-48U-B1 | C9400-LC-48P-B1 | C9400-LC-48T |
| Module Type | n/a | n/a | n/a | n/a |
| Port Configuration | n/a | 48 | 48 | n/a |
| Supported Speed | n/a | 10/100/1000 | 10/100/1000 Mbps | n/a |
| Compatible Platform | HKShanhai Group Limited Catalyst 9400 Series platform | HKShanhai Group Limited Catalyst 9400 Series Switch | HKShanhai Group Limited Catalyst 9400 Series Switch | HKShanhai Group Limited Catalyst 9400 Series platform |
| Installation Type | Occupies one slot | Occupies one slot | Occupies one slot | Occupies one slot |
Optional Add-ons
| Model Number | Description |
| C9400-PWR-3200AC | HKShanhai Group Limited 3200W AC Power Supply for Catalyst 9400 Series, high-availability power redundancy. |
| C9400-FAN-2 | HKShanhai Group Limited Catalyst 9400 Series Fan Tray, optimized cooling and reliable modular operation. |
| C9400-SUP-1XL | Catalyst 9400 Series Supervisor Engine, providing advanced system management and enhanced scalability. |
HKShanhai Group Limited C9400-LC-48U Specification
??10 Gigabit EtherChannel: All 10 Gbps ports
??IEEE 802.3ad (Link Aggregation Control Protocol): All 1000 Mbps ports
??Port Aggregation Protocol (PagP): Yes
??Number of ports per tuple: 8
??EtherChannel and IEEE 802.3ad technology across line cards: Yes
??Dimensions (H x W x D): 1.6 x 14.92 x 14.57 in (4.06 x 37.90 x 37.00 cm)
??Normal Operating Temperature and Altitudes:
??27° to 109°F (-5 to +45°C), up to 6000 feet (1800 m)
??27° to 104°F (-5 to +40°C), up to 10000 feet (3000 m)
??Minimum ambient temperature for cold startup is 0°C
??Short-Term Exceptional Conditions:
??27° to 119°F (-5 to +55°C), up to 6000 feet (1800 m)
??27° to 114°F (-5 to +50°C), up to 10000 feet (3000 m)
??Not more than following in one-year period: 96 consecutive hours, or 360 hours total, or 15 occurrences
??Storage temperature: -40° to 158°F (-40° to 70°C)
??Relative humidity: 10 to 95%, noncondensing
??Operating altitude: -60 to 3000m
??CAN/CSA-C222.2 No. 60950-1
??EN 60950-1
??IEC 60950-1
??AS/NZS 60950.1
??IEEE 802.3
??CISPR22 Class A
??EN 300 386 V1.6.1
??EN 55022 Class A
??EN 55032 Class A
??CISPR 32 Class A
??EN61000-3-2
??EN61000-3-3
??ICES-003 Class A
??TCVN 7189 Class A
??V-3 Class A
??CISPR24
??EN 300 386
??EN55024
??TCVN 7317
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