| Name: |
SG500-28-K9 Cisco Small Business SG500-28 Managed L2/L3 Gigabit Ethernet (10/100/1000) Black |
| Mfr. Part #: |
SG500-28-K9
|
| Condition: | Refurbished |
| Availability: | In Stock |
| Brand: | Cisco |
| Price: | $225.00 |
SG500-28
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SG500-28-K9 Overview
CISCO - Small Business Sg500-28 Managed Switch - 24 Ethernet Ports & 2 Combo Gigabit Sfp Ports & 2 Sfp Ports (SG500-28-K9).
72Gb/s, 24 x GE, 2 x Combo GE, 2 x 1G/5G SFP, 8Mb, 23.6W, 3.4kg
- Managed L2/L3 Web-based management SNMPv1, SNMPv2, SNMPv3, IGMPv1, IGMPv2, IGMPv3
- Quality of Service (QoS) support
- Basic switching RJ-45 Ethernet ports quantity: 24
- MAC address table: 16384 entries Switching capacity: 72 Gbit/s
- Access Control List (ACL)
- Rack mounting Stackable
Summary Description
Cisco Small Business SG500-28. Switch type: Managed, Switch layer: L2/L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24. MAC address table: 16384 entries, Switching capacity: 72 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE.... Rack mounting
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Management features
| Switch type | Managed |
|---|---|
| Switch layer | L2/L3 |
| Quality of Service (QoS) support | Y |
| Web-based management | Y |
| System event log | Y |
| MIB support | Y |
Ports & interfaces
| Basic switching RJ-45 Ethernet ports quantity | 24 |
|---|---|
| Basic switching RJ-45 Ethernet ports type | Gigabit Ethernet (10/100/1000) |
| Combo SFP ports quantity | 2 |
| SFP module slots quantity | 2 |
Network
| Networking standards | IEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
|---|---|
| 10G support | N |
| Port mirroring | Y |
| IP routing | Y |
| Flow control support | Y |
| Link aggregation | Y |
| Broadcast storm control | Y |
| Rate limiting | Y |
| Spanning tree protocol | Y |
| Head-of-line (HOL) blocking | Y |
| VLAN support | Y |
| Number of VLANs | 4096 |
Data transmission
| Switching capacity | 72 Gbit/s |
|---|---|
| Throughput | 41.67 Mpps |
| MAC address table | 16384 entries |
| Number of queues | 8 |
| Jumbo frames support | Y |
| Packet buffer memory | 1 MB |
Security
| DHCP features | DHCP server, DHCP client |
|---|---|
| Access Control List (ACL) | Y |
| Security algorithms | 802.1x RADIUS, HTTPS, MD5, SSH, SSH-2, SSL/TLS |
| MAC address filtering | Y |
| Static port security | Y |
| SSH/SSL support | Y |
Multicast features
| Multicast support | Y |
|---|
Protocols
| Management protocols | SNMPv1, SNMPv2, SNMPv3, IGMPv1, IGMPv2, IGMPv3 |
|---|---|
| Supported network protocols | IPv4, IPv6, TCP, TFTP, RIPv2, VRRPv2, VRRPv3, UDP, BOOTP/DHCP, ICMP, SNTP, LLDP, CDP, Bonjour, Telnet |
Design
| Rack mounting | Y |
|---|---|
| Stackable | Y |
| Product colour | Black |
| LED indicators | Y |
| Certification | UL (UL 60950), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A |
Performance
| Built-in processor | Y |
|---|---|
| Processor model | ARM |
| Processor frequency | 800 MHz |
| Internal memory | 256 MB |
| Flash memory | 32 MB |
| Compatible operating systems | Windows Linux Mac OS X |
| Firmware upgradeable | Y |
| Mean time between failures (MTBF) | 141161 h |
| Minimum system requirements | Firefox 8+ IE 7+ Safari Chrome |
Power
| AC input voltage | 110 - 240 V |
|---|---|
| AC input frequency | 47/63 Hz |
| Power consumption (typical) | 23.6 W |
Power over Ethernet (PoE)
| Power over Ethernet (PoE) | N |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 50 °C |
|---|---|
| Storage temperature (T-T) | -20 - 70 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 10 - 90% |
| Heat dissipation | 74.2 BTU/h |
Weight & dimensions
| Width | 440 mm |
|---|---|
| Depth | 257 mm |
| Height | 44 mm |
| Weight | 3.4 kg |
Packaging data
| Cables included | AC, Serial |
|---|---|
| Quick start guide | Y |
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