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30 Watts Power over Ethernet
A maximum of 30.8 Watts is available on the Gigabit ports of the SGSW-24040HP for powering PDs (Powered Device), with a maximum PoE delivery budget for all ports of 360 Watts.
By providing Gigabit throughput and high power , the SGSW-24040HP optimizes the installation and power management of network devices such as 11 n wireless access points (AP) with Gigabit PoE LAN port, security P17 (Speed Dome) network video cameras, large screen PoE Video phones, thin-clients etc.


Applications Department/ Workgroup PoE Switch
Providing up to 24-Port Gigabit PoE, the SGSW-24040HP PoE Switch can easily be used to build a central-controlled power network of 11n Gigabit wireless AP, IP phone system, or Mega-Pixel IP Cameras.
With the PoE Switch as the central control manager and offering remote power monitoring via Web interface or SNMP trap and SNMP monitoring, the network administrator can get PoE devices status and alerts immediately and remotely control network devices

Features of 24 Port Gigabit 30.8 W PoE Managed Stackable Switch with 4 SFP:
Physical Port
- 24-Port 10/100/1000Base-T Gigabit RJ-45 with IEEE 802.3af/802.3at PoE Injector
- 4 100/1000Base-X mini-GBIC/SFP slots, shared with Port-21 to Port-24
- 2 HDMI-like 5Gbps Stacking interfaces
- RS-232 DB9 console interface for Switch basic management and setup
Power over Ethernet
- Complies with IEEE 802.3af/802.3at Power over Ethernet End-Span PSE
- Up to 23 IEEE 802.3af devices powered
- Up to 11 IEEE 802.3at devices powered
- Supports PoE Power up to 30.8 Watts for each PoE ports
- Auto detect powered device (PD)
- Circuit protection prevent power interference between ports
- Remote power feeding up to 100m
- PoE Management
- Total PoE power budget control
- Per port PoE function enable/disable
- PoE Port Power feeding priority
- Per PoE port power limit
- PD classification detection
Stacking
- Hardware stack up to 16 units and 384 Gigabit ports
- Single IP address stack management
- Stacking architecture supports Chain and Ring mode
- Plug and Play connectivity
- Mirror across stack
- Link Aggregation groups spanning multiple switches in a stack
- Hardware learning with MAC table synchronization across stack
Layer 2 Features
- Prevents packet loss with back pressure (Half-Duplex) and IEEE 802.3x PAUSE frame flow control (Full-Duplex)
- High performance of Store-and-Forward architecture, broadcast storm control and runt/CRC filtering eliminates
erroneous packets to optimize the network bandwidth
- Supports VLAN
- IEEE 802.1Q Tagged VLAN
- Up to 255 VLANs groups, out of 4041 VLAN IDs
- Provider Bridging (VLAN Q-in-Q) support (IEEE 802.1ad)
- Private VLAN Edge (PVE)
- Supports Spanning Tree Protocol
- STP, IEEE 802.1d (Spanning Tree Protocol)
- RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
- MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
- BPDU Guard
- Supports Link Aggregation
- 802.3ad Link Aggregation Control Protocol (LACP)
- Cisco ether-channel (Static Trunk)
- Maximum 12 trunk groups, up to 16 ports per trunk group
- Up to 32Gbps bandwidth (Duplex Mode)
- Provides Port Mirror (many-to-1)
- Port Mirroring to monitor the incoming or outgoing traffic on a particular port
Quality of Service
- Ingress Shaper and Egress Rate Limit per port bandwidth control
- 4 priority queues on all switch ports
- Traffic classification
- IEEE 802.1p CoS
- TOS / DSCP / IP Precedence of IPv4/IPv6 packets
- IP TCP/UDP port number
- Typical network application
- Strict priority and Weighted Round Robin (WRR) CoS policies
- Supports QoS and In/Out bandwidth control on each port
- QoS Control List Wizard makes QoS creation and configuration easier and more quickly
- DSCP remarking
- Voice VLAN
Multicast
- Supports IGMP Snooping v1, v2 and v3
- Query mode support
- IGMP Snooping port filtering and throttling
- Multicast VLAN Registration (MVR)
Security
- IEEE 802.1x Port-Based / MAC-Based network access authentication
- Built-in RADIUS client to co-operate with the RADIUS servers
- TACACS+ login users access authentication
- RADIUS / TACACS+ users access authentication
- IP-Based Access Control List (ACL)
- MAC-Based Access Control List
- Source MAC / IP address binding
- DHCP Snooping to filter un-trusted DHCP messages
- Dynamic ARP Inspection discards ARP packets with invalid MAC address to IP
address binding
- IP Source Guard prevents IP spoofing attacks
- Auto DoS rule to defend DoS attack
- IP address access management to prevent unauthorized intruder
Management
- Switch Management Interfaces
- Console / Telnet Command Line Interface
- Web switch management
- SNMP v1, v2c, and v3 switch management
- SSH / SSL secure access
- Four RMON groups (history, statistics, alarms, and events)
- IPv6 IP Address / NTP / DNS management
- Built-in Trivial File Transfer Protocol (TFTP) client
- BOOTP and DHCP for IP address assignment
- Firmware upload/download via HTTP / TFTP
- DHCP Relay and Relay Option 82
- User Privilege levels control
- NTP (Network Time Protocol)
- Link Layer Discovery Protocol (LLDP) Protocol
- Cable Diagnostic technology provides the mechanism to detect and report potential cabling issues
- Reset button for system reboot or reset to factory default
- PLANET Smart Discovery Utility for deploy management
- ICMPv6
Specifications:
| Model |
SGSW-24040HP |
| Hardware Specification |
| Copper Ports |
24 10/ 100/1000Base-T RJ-45 Auto-MDI/MDI-X ports with IEEE 802.3at PoE injector |
| SFP/mini-GBIC Slots |
4 1000Base-SX/LX/BX SFP interfaces, shared with Port 21 to Port 24
Compatible with 100Base-FX SFP |
| Console |
1 x RS-232 DB9 serial port (115200, 8, N, 1) |
| Switch Processing Scheme |
Store-and-Forward |
| Switch Fabric |
68Gbps / non-blocking |
| Address Table |
8K entries |
| Share data Buffer |
1392 kilobytes |
| Flow Control |
IEEE 802.3x Pause Frame for Full-Duplex
Back pressure for Half-Duplex |
| Jumbo Frame |
10Kbytes |
| LED |
System:
Power, Master, FAN Alert, PoE Power Alert
Ports:
10/100/1000 Link/Act, PoE In-Use, SFP Link, Stack Port Link |
| Reset Button |
< 5 sec: System reboot
> 5 sec: Factory Default |
| Dimension (W x D x H) |
440 x 200 x 44.5 mm, 1U height |
| Weight |
4.5 KG |
| Power Consumption |
Max. 432 Watts / 1473 BTU |
| Power Requirement |
AC 100~240V, 50/60Hz |
| ESD Protection |
6KV DC |
| Power over Ethernet |
| PoE Standard |
IEEE 802.3af / 802.3at Power over Ethernet / PSE |
| PoE Power Supply |
End-Span |
| PoE Power Output |
Per Port 52V DC. Max. 30.8 Watts |
| Power Pin Assignment |
1/2(+), 3/6(-) |
| PoE Power Budget |
360 Watts |
| PoE Ability |
Number of PD @7Watts:24
Number of PD @15.4Watts:23
Number of PD @30.8Watts:11 |
| Stacking |
| Stacking Ports |
Two 5Gbps HDMI-Like interface |
| Stacking Numbers |
16 |
| Stacking Bandwidth |
10Gbps Full Duplex |
| Stack ID Display |
7-Segment LED display (1~9, A~F, 0) |
| Stack Topology |
Ring / Chain / Back-to-Back stack |
| Layer 2 function |
| Basic Management Interfaces |
Console, Telnet, Web Browser, SNMPv1, v2c |
| Secure Management Interfaces |
SSH, SSL, SNMP v3 |
| Port configuration |
Port disable/enable.
Auto-negotiation 10/100/1000Mbps full and half duplex mode
selection.
Flow Control disable / enable.
Bandwidth control on each port. |
| VLAN |
802.1Q Tagged Based VLAN
Port-Based VLAN
Q-in-Q
Private VLAN Edge (PVE)
Up to 256 VLAN groups, out of 4094 VLAN IDs |
| Spanning Tree Protocol |
IEEE 802.1D Spanning Tree
IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
Up to 8 MST instances |
| Link Aggregation |
IEEE 802.3ad LACP / Static Trunk
Support 12 groups of 16-Port trunk support
|
| QoS |
Traffic classification based,
Strict priority and WRR
4-level priority for switching
Port
Number
802.1p
priority
802.1Q
VLAN tag
DSCP/TOS field in IP Packet Policy-Based QoS
|
| IGMP Snooping |
IGMP (v1/v2/v3) Snooping, up to 255 multicast Groups
IGMP Querier mode support |
| Access Control List |
IP-Based ACL / MAC-Based ACL
Up to 256 entries |
| SNMP MIBs |
RFC-1213 MIB-II
IF-MIB
RFC-1493 Bridge MIB
RFC-1643 Ethernet MIB
RFC-2863 Interface MIB
RFC-2665 Ether-Like MIB
RFC-2819 RMON MIB
RFC-2737 Entity MIB
RFC-2618 RADIUS Client MIB
RFC-2933 IGMP-STD-MIB
RFC3411 SNMP-Frameworks-MIB
IEEE 802.1X PAE
LLDP
MAU-MIB
Power over Ethernet |
| Standards Conformance |
| Regulation Compliance |
FCC Part 15 Class A, CE |
| Safety |
UL, cUL |
| Standards Compliance |
IEEE 802.3 10Base-T
IEEE 802.3u 100Base-TX/100Base-FX
IEEE 802.3z Gigabit SX/LX
IEEE 802.3ab Gigabit 1000T
IEEE 802.3x Flow Control and Back pressure
IEEE 802.3ad Port trunk with LACP
IEEE 802.1d Spanning tree protocol
IEEE 802.1w Rapid spanning tree protocol
IEEE 802.1s Multiple spanning tree protocol
IEEE 802.1p Class of service
IEEE 802.1Q VLAN Tagging
IEEE 802.1x Port Authentication Network Control
IEEE 802.1ab LLDP
RFC 768 UDP
RFC 793 TFTP
RFC 791 IP
RFC 792 ICMP
RFC 2068 HTTP
RFC 1112 IGMP version 1
RFC 2236 IGMP version 2
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet (Pre-Standard) |
| Environment |
| Operating |
Temperature: 0 ~ 50 Degree C
Relative Humidity: 20 ~ 95% (non-condensing)
|
| Storage |
Temperature: -40 ~ 70 Degree C
Relative Humidity: 20 ~ 95% (non-condensing)
|
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| Note: Specifications subject to change without notice. |
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| Ordering Information |
| N-SGSW-24040HP |
24-Port Gigabit PoE Managed Stackable Switch / 360W |
| Related Products |
| MFB-FX |
SFP-Port 100Base-FX Transceiver (1310nm) - 2km |
| MFB-F20 |
SFP-Port 100Base-FX Transceiver (1310nm) 20km |
| MFB-F40 |
SFP-Port 100Base-FX Transceiver (1310nm) 40km |
| MFB-F60 |
SFP-Port 100Base-FX Transceiver (1310nm) - 60KM |
| MGB-SX |
SFP-Port 1000Base-SX mini-GBIC module |
| MGB-LX |
SFP-Port 1000Base-LX mini-GBIC module |
| MGB-L30 |
SFP-Port 1000Base-LX mini-GBIC module - 30km |
| MGB-L50 |
SFP-Port 1000Base-LX mini-GBIC module - 50km |
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