Brand: Cisco | Category: Network Switches
SKU: NC55-MPA-4H-S= | Part #: NC55-MPA-4H-S= | MPN: NC55-MPA-4H-S=
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The Cisco NCS 5500 4X100G QSFP28 MPA (part number NC55-MPA-4H-S=) is a modular port adapter for the Cisco NCS 5500 platform. It provides 4 ports that accept QSFP28 or QSFP+ modules, adding 100G-capable interfaces to compatible modular systems.
The adapter draws a typical 50 watts of power, with a maximum of 75 watts. It measures 110.69 mm wide, 34.36 mm high and 174.32 mm deep, and weighs 0.8 lbs. It is compatible with Cisco NCS 5500 Series MOD line cards (NC55-MOD-A-S and NC55-MOD-A-SE-S) and with the NCS 55A2 chassis.
As a port adapter for a modular routing and switching platform, it is used to expand or adapt high-speed interface capacity in network infrastructure. Typical settings include service provider and large enterprise environments that already run NCS 5500 Series equipment.
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| Brand | Cisco |
| Category | Network Switches |
| SKU | NC55-MPA-4H-S= |
| Part Number | NC55-MPA-4H-S= |
| Condition | New |
| Description | NCS 5500 4X100G QSFP28 MPA |
| Ports | 4 port of QSFP28/QSFP+ MPA |
| Power | Typical: 50 watts Maximum: 75 watts |
| MPA Width | 110.69 mm |
| MPA Height | 34.36mm |
| MPA Depth | 174.32 mm |
| MPA Weight | 0.8 lbs |
| Compatibility | Cisco NCS 5500 Series MOD line cards (NC55-MOD-A-S, NC55-MOD-A-SE-S) and NCS 55A2 chassis |
The Cisco NCS 5500 4X100G QSFP28 MPA is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Arista environments.
Key specifications for the Cisco NCS 5500 4X100G QSFP28 MPA: new condition; description NCS 5500 4X100G QSFP28 MPA; ports 4 port of QSFP28/QSFP+ MPA; power Typical: 50 watts Maximum: 75 watts; mpa width 110.69 mm; mpa height 34.36mm; mpa depth 174.32 mm. Manufacturer part number NC55-MPA-4H-S=. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.
The Cisco NCS 5500 4X100G QSFP28 MPA interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.
