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Gigabit Ethernet Switch, L2 24 ports 10/100/1000Mbps copper SNMP rack mountable switch with 2 SFP slot.

Gigabit Ethernet Switch, L2 24 ports 10/100/1000Mbps copper SNMP rack mountable switch with 2 SFP slot.

ITEM: GS22246

Add on SFP Modules:
DX-SFP.SX
DX-SFP.L10
DX-SFP.L40 (contact us for availability)

FEATURES

 • 22 (10/100/1000Mbps) Gigabit Ethernet (TP) switching ports are compliant with IEEE 802.3, 802.3u, and 802.3ab.
 • 2 Gigabit TP/SFP fiber are dual media ports with auto detected function.
 • Supports auto-negotiation for configuring speed and duplex-mode.
 • Supports 802.3x flow control for full-duplex ports.
 • Supports collision-based and carrier-based backpressure for half-duplex ports.
 • Any ports can be in disable mode, force mode or auto-polling mode.
 • Supports Head of Line (HOL) blocking prevention.
 • Supports broadcast storm filtering.
 • Auto-aging with programmable inter-age time.
 • Supports 802.1p Class of Service (CoS) with 2-level priority queuing.
 • Supports port sniffer function.
 • Supports Jumbo frame.
 • Supports port-based VLAN, 802.1Q tag-based VLAN.
 • Efficient self-learning and address recognition mechanism enables forwarding rate at wire speed.
 • Web-based management provides the ability to completely manage the switch from web browser.
 • SNMP/Telnet interface delivers complete in-band management.
 • Supports IEEE 802.1d Spanning Tree Protocol (STP).
 • Supports IEEE 802.1w Rapid Spanning Tree Protocol (RSTP).
 • Supports IEEE 802.1x port-based VLAN classification.
 • Supports IP Multicasting to implement IGMP Snooping function.
 • Supports IEEE 802.3ad port trunking with flexible load distribution and failover function.
 • Supports ingress port security mode for VLAN Tagged and Untagged frame process.
 • Supports SNMP MIB2 and RMON sampling with sampled packet error indication.

TECHNICAL SPECIFICATIONS

 • Model: GS2224B
 • Standards: IEEE 802.3 / 802.3ab / 802.3z / 802.3u / 802.3x
 • Connectors / Slots: Front Panel
— Twenty-four (24) 10/100/1000Mbps Gigabit Ethernet RJ-45 auto MDI/MDI-X (Ports 1 to 24)
— Two (2) SFP Slots for 1000Mbps Gigabit fiber modules
[ Note: Ports 23's and 24's RJ-45 connectors will be automatically disabled once SFP modules have been installed. Then, the fiber modules will become Ports 23 and 24! ] Rear Panel
— One (1) RS-232 DB-9 Male Console port
[ Setting: Baud 57600, Data 8, Stop 1, Parity N, Flow NONE ]
 • Add-On Modules (Sold Separately):
DX-SFP.SX — 1000Base-SX Multi-Mode SFP Duplex-LC, 850nm
DX-SFP.L10 — 1000Base-LX Single-Mode/10km SFP Duplex-LC, 1310nm
DX-SFP.L40 — 1000Base-LX Single-Mode/40km SFP Duplex-LC, 1310nm
DX-SFP.L70 — 1000Base-LX Single-Mode/70km SFP Duplex-LC, 1550nm
DX-SFP.3L20 — 1000Base-LX Single-Mode/20km SFP Simplex-LC, TX 1310nm
DX-SFP.5L20 — 1000Base-LX Single-Mode/20km SFP Simplex-LC, TX 1550nm
[ dBm figures here. ]
 • Data Transfer Rate:
10/100/1000Mbps (auto-negotiation or forced-mode) for TP
1000Mbps for fiber
 • Cable / Max Distance:
50/125, 62.5/125µm Multi-Mode fiber, 220m
9/125µm Single-Mode fiber, 10~70km (SFP module dependent)
Category 5 or up UTP, 100m for 100Base-TX and 1000Base-T



 
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Quantity:  
$469.95
$399.95

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