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SF110D-05-NA
Cisco SF110D-05-NA 110 5-Port Fast Ethernet Desktop Switch
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US Government & Defense




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SF110D-05-NA is a fanless, unmanaged Layer 2 desktop switch with five 10/100 Mbps copper ports. All connections are data-only, with no PoE output, optical interfaces, or dedicated higher-speed uplinks. The Cisco 110 Series Unmanaged Switches serve basic small-business connectivity for computers, printers, and other Ethernet equipment without requiring configuration. This compact model keeps installation focused on connecting power and network cables rather than preparing device settings. The discontinued SF110D-08-NA provides eight Fast Ethernet ports for matching an existing higher-density installation. The five-port version remains a specific replacement purchase where the installed network requires neither Gigabit speeds nor powered Ethernet endpoints.
SF110D-05-NA price for new stock is is available on request. Get immediate quote. SF110D-05-NA refurb price is $62.48.
Request bulk order quote for SF110D-05-NA for additional pricing. Browse the full Cisco SF110 Switches series or explore all Cisco products.
1 Gbps switching capacity supports the switch's aggregate Ethernet traffic, while 0.74 Mpps forwarding performance describes operation with 64-byte packets. A 1000-entry MAC address table supports address learning across attached equipment. Four hardware queues provide automatic traffic prioritization through priority queuing and Weighted Round-Robin scheduling, without requiring an administrator to establish device settings. SF110D-05-NA accepts 12V DC at 500mA from its external power adapter, keeping the power conversion outside the chassis. Store-and-forward operation checks received packets before passing them onward, and loop detection helps identify accidental network loops. The SF110D-05 belongs to the Cisco Small Business family and provides Ethernet switching rather than routed access.
SF110D-05-NA is available new sealed with up to a 3-year extended ORM warranty or certified refurbished with up to a 1-year ORM warranty; both conditions include 30-day returns, terms apply. Certified refurbished units are inspected and bench-tested for power-on, POST, clean boot, every port linking at rated speed, and the supplied adapter delivering rated output. Specify condition, quantity, and the regional power connection on the PO. For enterprise and volume orders, ORM accepts POs, offers Net-30 for government, and provides RMA with advance replacement, with regional stock and RMA across the UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 5 x 10/100 Mbps, no dedicated uplinks |
Cooling | Fanless |
Lifecycle Status | End of sale January 29, 2023 |
Replacement PID | CBS110-5T-D-NA |
When a replacement must match an existing regional parts list, the -NA ordering suffix covers the United States, Canada, Mexico, Colombia, Chile, and the rest of Latin America. Match the destination and supplied power connection rather than ordering solely by the unsuffixed model name; specify the regional PID before issuing the PO.
When a staging bench reuses Ethernet patch leads, automatic MDI/MDI-X handles cable orientation without requiring a separate crossover cable selection. Cable diagnostics help identify wiring faults or shorts during connection checks. Include Category 5e or better patch cables in the bench inventory and verify cable condition before finalizing the equipment order.
Gigabit connections for attached equipment
SF110D-05-NA limits copper links to 100 Mbps and has no faster dedicated uplink. Its current replacement, CBS110-5T-D-NA, provides five Gigabit ports in a desktop format.
Ethernet power for connected endpoints
SF110D-05-NA supplies data connections only, not endpoint power. Phones, cameras, and access points requiring power through Ethernet need separate power arrangements or a powered switch.
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| Depth | 75 mm | 75 mm | 170 mm | 203 mm | 90 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet |
| Form Factor | Desktop | Desktop | Desktop | Rack-Mount 1U | Desktop |
| Height | 30 mm | 30 mm | 44 mm | 44 mm | 44 mm |
| Manufacturer Part Number | SF110D-05-NA | SF110D-05-UK | SF110-24-NA | SF112-24 | SF110D-16HP-NA |
| Switching Capacity | 1 Gbps | 1 Gbps | 4.8 Gbps | 8.8 Gbps | 3.2 Gbps |
| Weight | 0.46 kg | 0.46 kg | 0.97 kg | 1.93 kg. | 1.36 kg. |
| Width | 110 mm | 110 mm | 279 mm | 440 mm | 160 mm |
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SF110D-05-NA identifies the 110 family's five-port 10/100 desktop switch in the -NA regional ordering form. SF110D identifies the Fast Ethernet desktop model, 05 identifies five ports, and -NA covers the United States, Canada, Mexico, Colombia, Chile, and the rest of Latin America.
SF110D-05-NA operates without configuration: connect the supplied power adapter and Ethernet cables to begin switching traffic. Speed and duplex negotiation run automatically, as do cable detection and traffic-handling functions. The unmanaged design suits basic connectivity purchases that do not require preparing device settings before installation.
SF110D-05-NA is discontinued, with an end-of-sale date of January 29, 2023, and a last date of support of January 31, 2028. Included phone support ended January 29, 2024. Remaining service depends on applicable entitlement, so account for the final support date when planning a replacement purchase.
SF110D-05-NA is offered new sealed or certified refurbished: ORM provides up to a 3-year extended warranty on new units and up to 1 year on refurbished units. Both conditions have 30-day returns, terms apply. Cisco's limited lifetime hardware warranty remains entitlement-dependent and ends no later than January 31, 2028.
SF110D-08HP supplies PoE on four ports, whereas SF110D-05-NA supplies no PoE. The discontinued SF110D-08HP also has eight Fast Ethernet ports and a shared 32W power budget. The five-port model addresses data-only replacement needs; the powered model addresses existing installations that also require endpoint power.
SF110D-08-NA has eight Fast Ethernet ports, compared with five on SF110D-05-NA. Both models are discontinued, so this comparison concerns matching installed hardware rather than selecting a current-generation upgrade. The five-port model suits smaller existing connection counts; the eight-port version accommodates more attached equipment.
CBS110-5T-D-NA provides five Gigabit Ethernet ports, while SF110D-05-NA provides five Fast Ethernet ports. CBS110-5T-D-NA is the current replacement for the discontinued model. The older switch addresses exact-model replacement requirements; the successor suits buyers retaining five desktop connections while moving beyond 100 Mbps link speeds.
SF110D-05-NA uses an external adapter supplying 12V DC at 500mA. The adapter is part of the switch package, so a complete order includes the matching external power arrangement rather than an internal supply module. Confirm the regional power connection when matching a replacement to an existing installation.
The SF110D-05 desktop switch provides 1 Gbps switching capacity and 0.74 Mpps forwarding performance with 64-byte packets. Its MAC address table holds 1000 entries. Automatic quality-of-service handling uses four hardware queues with priority queuing and Weighted Round-Robin scheduling, without requiring configuration before traffic begins flowing.
The SF110D-05 desktop switch measures 110 mm wide, 75 mm deep, and 30 mm high, weighs 0.46 kg, and uses fanless cooling. Its operating temperature range is 0°C to 40°C. Allow space for the external adapter and connected cables when checking the intended desktop location.