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SRW224G4-K9-NA
Cisco SRW224G4-K9-NA Small Business 300 24-Port Fast Etherne...
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SRW224G4-K9-NA combines fanless cooling with 24 Fast Ethernet access ports for small-business networks retaining 10/100 endpoints. This managed Layer 2+ switch belongs to the Small Business 300 series and uses a full-width, 1U rack-mount chassis. Four fixed Gigabit Ethernet uplinks provide copper or fiber connectivity: two dedicated RJ-45 ports and two combo interfaces, each sharing an RJ-45 connection with an SFP slot. Each combo interface uses one medium at a time, so a fiber connection replaces its corresponding copper connection rather than adding an independent link. The Cisco SF300-24 is non-PoE and requires separately powered endpoints. The discontinued SRW224G4P-K9-NA adds PoE to its access ports, distinguishing that version when matching legacy replacement hardware.
SRW224G4-K9-NA price for new stock is is available on request. Get immediate quote. SRW224G4-K9-NA refurb price is $262.96.
Request bulk order quote for SRW224G4-K9-NA for additional pricing. Browse the full Cisco SF300 Switches series or explore all Cisco products.
12.8 Gbps switching capacity provides the fabric-throughput reference for traffic planning, while 9.52 Mpps forwarding at a 64-byte packet size provides the packet-rate reference. Static IPv4 routing supports communication between VLANs, with a ceiling of 512 static routes and 128 IP interfaces; dynamic routing protocols are not part of this feature set. An 8000-entry MAC address table defines the endpoint-learning limit. SRW224G4-K9-NA carries 128 MB of DRAM and 16 MB of flash, which distinguish system resources from packet buffering when matching replacement hardware. STP/RSTP/MSTP provide loop-control options, while LACP supports eight aggregation groups with eight active ports per group. 17.1W maximum consumption at 220V AC provides a switch-only reference for UPS sizing. The internal AC supply has no redundant PSU option, so power continuity must be addressed outside the chassis.
ORM Systems offers SRW224G4-K9-NA new sealed and certified refurbished; refurbished units are inspected and bench-tested for power-on and POST, rated-speed links on every port, optics bay recognition, PSU status, and clean boot, with firmware verified and configurations wiped to factory default. Specify condition, quantity, and required optics on the PO. New units carry up to a 3-year extended ORM warranty, certified refurbished units up to 1 year, and every condition has 30-day returns, terms apply; Cisco's original limited lifetime hardware warranty and service ended October 31, 2023. POs are accepted, government buyers have Net-30, and volume orders have RMA with advance replacement and regional stock/RMA across UK, EU, US, and MEA.
| Key Specs | Key Spec Values |
|---|---|
Port Configuration | 24x10/100 / 2x1G RJ-45 / 2x1G combo |
Max Power Draw | 17.1W |
Cooling | Fanless |
Lifecycle Status | End of sale October 4, 2018 |
Replacement PID | C1300-24T-4G |
When an existing network is adding multicast receivers, IGMP versions 1, 2, and 3 snooping limits multicast forwarding to requesting ports, and an IGMP querier can serve the local snooping domain. Confirm receiver behavior, group membership, and the querier location before specifying the switch and its configuration.
When a replacement unit must be prepared before a maintenance window, the serial console provides a local configuration path independent of the production network. The original package includes a serial cable. Specify the required cable and stage the saved configuration before approving the replacement order.
Gigabit speed on every access port
The 24 access ports stop at 100 Mbps. C1300-24T-4G provides 24 Gigabit Ethernet access ports with four dedicated 1G SFP uplinks.
Power delivery to connected endpoints
The access ports supply no PoE. Phones, cameras, and wireless access points need separate power or a PoE-capable switch sized for their power requirements.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Depth | 257 mm | 257 mm | 170 mm | 170 mm | 257 mm |
| Ethernet Technology | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet | Fast Ethernet |
| Flash Memory | 16 MB | 16 MB | 16 MB | 16 MB | 16 MB |
| Form Factor | Rack-Mount 1U | Rack-Mount 1U | Desktop | Desktop | Rack-Mount 1U |
| Height | 44.45 mm | 44.45 mm | 44.45 mm | 44.45 mm | 44.45 mm |
| Manufacturer Part Number | SRW224G4-K9-NA | SF300-24PP | SF302-08PP | SF302-08PP-K9 | SRW224G4P-K9-UK |
| Memory | 128 MB | 128 MB | 128 MB | 128 MB | 128 MB |
| Power Consumption | 17.1W | 218.57W | 80.68W | 80.68W | 223W |
| SFP Ports | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) | 2 x 1GbE (Combo, shared with RJ-45) |
| Switching Capacity | 12.8 Gbps | 12.8 Gbps | 5.6 Gbps | 5.6 Gbps | 12.8 Gbps |
| Weight | 3.09 kg | 3.74 kg | 1.18 kg | 1.18 kg | 3.73 kg. |
| Width | 440 mm | 440 mm | 279.4 mm | 279.4 mm | 440 mm |
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SRW224G4-K9-NA identifies the Cisco SF300-24 managed switch with 24 Fast Ethernet access ports and four Gigabit Ethernet uplinks. The SRW224G4-K9 hardware identifier maps to the SF300-24 model name. Two uplinks are dedicated copper connections, while two provide shared copper or SFP connectivity.
SRW224G4-K9-NA supports browser management over HTTP or HTTPS, CLI access through the serial console or SSH or Telnet, and SNMP versions 1, 2c, and 3. The browser interface provides configuration, monitoring, and maintenance functions. Select the required local or remote access method during staging.
Four Gigabit Ethernet uplinks are built into SRW224G4-K9-NA: two dedicated RJ-45 ports and two combo RJ-45/SFP interfaces. Each combo interface supports one active connection at a time. Using both SFP slots therefore leaves two dedicated copper uplinks available, rather than creating six independent uplink connections.
Yes, SRW224G4-K9-NA supports static IPv4 routing between VLANs, with 512 static routes and 128 IP interfaces. This is Layer 2+ functionality rather than a dynamic routing feature set. Confirm the required routes and interface count before using the switch for local inter-VLAN communication.
The Cisco SF300-24 uses an internal universal AC power supply accepting 100-240V AC input. The supply is not a redundant modular arrangement, and the switch does not power attached endpoints. Specify the appropriate AC connection and any external UPS protection required for the installation.
SRW224G4-K9-NA reached end of sale on October 4, 2018, and Cisco service ended on October 31, 2023. The original replacement was SF350-24-K9-NA, which is also discontinued. Following the subsequent replacement generations leads to C1300-24T-4G for current migration purchases rather than another retired intermediate model.
SRW224G4P-K9-NA supplies PoE on its 24 Fast Ethernet access ports, whereas SRW224G4-K9-NA supplies data only. Both are discontinued models. The non-PoE version suits replacement requirements for separately powered endpoints; the PoE version suits legacy spare matching where endpoint power must come from the access switch.
SRW248G4-K9-NA has 48 Fast Ethernet access ports, compared with 24 on SRW224G4-K9-NA. Both are discontinued non-PoE models. The 24-port version suits smaller legacy replacement requirements, while the 48-port version suits matching an existing installation that requires more access connections within one switch chassis.
C1300-24T-4G provides Gigabit Ethernet on its 24 access ports, while SRW224G4-K9-NA limits those ports to Fast Ethernet. The older switch suits exact-model sparing for an existing 100 Mbps installation; C1300-24T-4G suits migration projects that require Gigabit Ethernet connections for the attached endpoints instead.
The Cisco SF300-24 supports MGBLX1 for 1G single-mode fiber and MGBSX1 for 1G multimode fiber connections. Select the transceiver according to the installed fiber and the remote interface. These optics occupy the built-in combo SFP slots, so each fiber connection shares its interface with a copper port.
Yes, the Cisco SF300-24 is a full-width, 1U rack-mount switch measuring 440 mm wide, 44.45 mm high, and 257 mm deep. Its weight is 3.09 kg. The original package includes mounting hardware; specify the required mounting hardware when ordering a replacement unit for an existing rack.
ORM offers SRW224G4-K9-NA new sealed or certified refurbished, with up to a 3-year extended warranty on new units and up to 1 year on refurbished units. Both conditions include 30-day returns, terms apply. Cisco's original limited lifetime hardware warranty and service ended October 31, 2023.