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SG100D-05
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Cisco SG100D-05 100 5-Port Gigabit Desktop Switch
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Name:
SG100D-05
- Description:
- Cisco SG100D-05 100 5-Port Gigabit Desktop Switch
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Cisco
- GTIN:
- 0745462904151
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 90
- Price:
$165.24
Quantity:
1
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Unmanaged Connectivity for Small Business Offices
SG100D-05 is a fanless, unmanaged Layer 2 desktop switch with five Gigabit Ethernet copper ports for small-business office equipment. The Cisco 100 Series model has no dedicated uplink bank, so the connection plan must reserve an ordinary Ethernet port for the upstream link. Computers, printers and copiers connect as separately powered devices because this model does not provide PoE. The discontinued SG100D-08P differs by providing four powered Ethernet ports. Cisco Small Business positioning places this hardware in basic office networks that need automatic switching rather than configurable network policies. The chassis has no optical cages or removable uplink cards to populate.
SG100D-05 price for new stock is is available on request. Get immediate quote. SG100D-05 refurb price is $165.24.
Request bulk order quote for SG100D-05 for additional pricing. Browse the full Cisco SG100 Switches series or explore all Cisco products.
Technical Details
10 Gbps switching capacity handles aggregate Ethernet traffic, while 7.4 Mpps forwarding performance applies to 64-byte packets. Four hardware queues organize traffic through priority queuing and weighted round-robin scheduling, with 802.1p priority determining the service class. Store-and-forward operation identifies damaged packets before they pass through the network, while head-of-line blocking prevention supports traffic handling. SG100D-05 automatically negotiates connection speed and duplex mode and detects MDI/MDI-X cabling orientation. IEEE 802.3x flow control operates at the Ethernet link level. These functions run automatically without a configuration session. The 0°C to 40°C operating range sets the ambient limits for installation, while an external 12V DC, 1A adapter supplies operating power separately from the Ethernet connections.
Ordering
Order SG100D-05 from ORM Systems as new sealed or certified refurbished, and identify the condition and quantity on the purchase order. Certified refurbished units are inspected and bench-tested for power-on and POST, rated-speed link operation on every port, and a clean boot. New units carry up to a 3-year extended ORM warranty, certified refurbished units carry up to 1 year, and every condition includes 30-day returns, terms apply; Cisco's original limited lifetime hardware warranty is no longer active because Cisco service has ended. Enterprise and volume orders are accepted by PO, with Net-30 for government customers.
Key Specs
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 5 x 1G copper, no dedicated uplinks |
Cooling | Fanless |
Lifecycle Status | Retired; Cisco service has ended. |
Replacement PID | CBS110-5T-D-NA for North America. |
SG100D-05 Specifications
- Manufacturer Part Number
- SG100D-05
- Brand
- Cisco
- Series
- 100
- Use Case
- SMB
- Management Type
- Unmanaged
- Layer
- Layer 2
- Ethernet Technology
- Gigabit Ethernet
- RJ-45 Access Port Count
- 5
- Power Input
- External AC adapter
- RJ-45 Ports
- 5 x 1GbE
- Uplink Type
- None
- Uplink Speed Class
- None
- PoE Support
- Non-PoE
- Switching Capacity
- 10 Gbps
- Forwarding Rate
- 7.4 Mpps
- Stackable
- No
- Form Factor
- Desktop
- Input Voltage
- 12V DC
- Cooling
- Fanless
- Operating Temperature
- 0°C to 40°C
- Cisco Warranty
- Ended / Cisco service has ended
- Certifications
- UL 60950 / CSA 22.2 / CE / FCC Part 15 (CFR 47) Class A
- Height
- 30 mm
- Width
- 110 mm
- Depth
- 100 mm
- Weight
- 0.32 kg
Best For
Small Office Expansion
When a small office adds wired equipment, confirm that every proposed connection uses Category 5 or better copper cabling. Desktop models support wall placement as an alternative to leaving equipment on a desk; specify the mounting location and cable requirements before the PO.
Jumbo Frame Staging
When a lab needs to reproduce an existing Ethernet environment, jumbo-frame support extends to 9216 bytes. Check the intended endpoint and upstream frame settings rather than assuming every connected device uses the same limit; record the required frame size before ordering the staging unit.
Regional Spare Holdings
When an existing estate needs like-for-like spares, record SG100D-05 against the installed hardware rather than substituting a similarly named model. Regional stock and RMA handling cover the UK, EU, US and MEA, with advance replacement available through RMA; specify the required region before the PO.
Not Suitable If
PoE-powered phones or access points
SG100D-05 does not supply power to connected Ethernet devices. Phones, access points and other powered endpoints must obtain operating power from a separate source.
Direct fiber or faster Ethernet connections
SG100D-05 provides copper Gigabit connections without optical cages or dedicated higher-speed uplinks. Fiber transceivers cannot be installed, and Ethernet connections cannot operate above 1Gbps.
Active Cisco hardware support
SG100D-05 belongs to a retired family and Cisco service has ended. CBS110-5T-D-NA is the current North American five-port desktop option in the replacement chain.
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Product Comparison Table 
| SG100D-05 |  SG102-24-NA |  SG102-24-EU |  SG102-24 |  SG100-24-UK | |
|---|---|---|---|---|---|
| Depth | 100 mm | 170 mm | 170 mm | 170 mm | 202.82 mm |
| Ethernet Technology | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet | Gigabit Ethernet |
| Form Factor | Desktop | Desktop | Desktop | Desktop | Rack-Mount 1U |
| Height | 30 mm | 44.5 mm | 44.5 mm | 44.5 mm | 44.32 mm |
| Manufacturer Part Number | SG100D-05 | SG102-24-NA | SG102-24-EU | SG102-24 | SG100-24-UK |
| Switching Capacity | 10 Gbps | 48 Gbps | 48 Gbps | 48 Gbps | 48 Gbps |
| Weight | 0.32 kg | 2.3 kg | 2.3 kg | 2.3 kg | 1.63 kg |
| Width | 110 mm | 279.4 mm | 279.4 mm | 279.4 mm | 440.6 mm |
Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Questions & Answers
What does the SG100D-05 part number mean?
SG100D-05 identifies a Cisco 100 Series Gigabit desktop switch with five ports. The SG portion corresponds to Gigabit switching, 100 identifies the series, D indicates desktop placement, and 05 identifies the port count. The complete part number selects the unmanaged five-port model.
How is the Cisco 100 Series managed?
Cisco 100 Series switches operate without configuration: connect power and Ethernet devices to begin switching traffic. Automatic port negotiation selects speed and duplex behavior, while cable detection handles connection orientation. Traffic prioritization also runs automatically, so no initial configuration session is required.
Is SG100D-05 discontinued?
Yes, SG100D-05 is discontinued, and Cisco service for the Cisco 100 Series has ended. SG110D-05-NA was an intermediate replacement but is also discontinued. The forward replacement for the North American five-port desktop configuration is CBS110-5T-D-NA; confirm the regional order variant before specifying new equipment.
What condition and warranty options does ORM Systems offer for SG100D-05?
New sealed and certified refurbished SG100D-05 units are offered by ORM Systems. New orders carry up to a 3-year extended ORM warranty; certified refurbished orders carry up to 1 year. Both have 30-day returns, terms apply. Cisco’s original limited lifetime hardware warranty is no longer active because Cisco service has ended.
How is SG100D-05 powered?
SG100D-05 uses an external adapter delivering 12V DC at 1A. The adapter supplies operating power separately from the Ethernet connections. Confirm the supplied adapter and regional mains connection when ordering, particularly when matching an existing spare installation or replacing a unit without its original power accessories.
What switching performance does SG100D-05 provide?
SG100D-05 provides 10 Gbps switching capacity and forwards 7.4 Mpps with 64-byte packets. These figures describe aggregate switching and packet-forwarding performance, not the speed of a single connection. Each copper connection remains limited to Gigabit Ethernet, with automatic negotiation for slower devices.
Can SG100D-05 be wall-mounted?
Yes, SG100D-05 supports desktop or wall placement in a chassis measuring 110 mm wide, 30 mm high and 100 mm deep. The unit weighs 0.32 kg. Specify the intended mounting position and confirm the mounting hardware supplied with the selected condition before ordering.
What is the difference between SG100D-05 and SG100D-08P?
SG100D-08P provides four PoE ports with a shared 33.6W budget, whereas SG100D-05 provides no endpoint power. Both are discontinued Cisco 100 Series models. SG100D-05 serves separately powered equipment; SG100D-08P served installations requiring Ethernet-delivered endpoint power and is not a current replacement recommendation.
What is the difference between SG100D-05 and SG100-16?
SG100-16 uses an internal universal AC supply, while SG100D-05 uses an external 12V DC adapter. Both are discontinued Cisco 100 Series models. SG100D-05 suits installations with a separate adapter location; SG100-16 suited installations requiring an internal supply rather than an external adapter.
What is the difference between SG100D-05 and CBS110-5T-D-NA?
CBS110-5T-D-NA is a current five-port Gigabit desktop model, whereas SG100D-05 is retired and no longer supported by Cisco. The earlier SG110D-05-NA replacement is also discontinued. SG100D-05 is a like-for-like spare choice; CBS110-5T-D-NA suits North American buyers requiring a current replacement.