ITEM# DSS-24+ Description: D-Link Unmanaged 24-port 10/100Mbps Switch (Rack Mountable)

D-Link's DSS-24+ is a high performance unmanaged Layer 2 Switch that provides users with 24 10/100Mbps Fast Ethernet ports with NWay auto-negotiation per port. Designed with a new chipset, the DSS-24+ can automatically detect either MDI/MDIX cable type through any of the Ethernet ports, which eliminates the need for an uplink port. The DSS-24+ includes support for an optional 2-port 100BASE-FX module with an "SC connector" increasing cable connectivity to other servers and switches. The DSS-24+ is targeted for both small office and small business environments.

• IEEE 802.3, 802.3u, and 802.3x standard
• Store and Forward is implemented with Rate Adaptation Protocol. (RAP) is an end-to-end rate-based congestion control mechanism, which ensures data integrity when packets are transmitted.
• 256Kbytes of allocated memory buffer per 8-ports.
• Complete frame checking and error-filtering scheme helps prevent any packets with errors from being transmitted among any broadcast segments.
• Supports Backpressure and pause frame-based flow control at half duplex mode schemes to ensure zero packet loss by sending out collision signals when the port's receiving buffer is full under heavy traffic congestion.
• Forwards data packets at wire speeds for both 10Mbps and 100Mbps.
• Data filtering design eliminates all errors of packets at each port at wire speeds of 10Mbps and 100Mbps.
• MAC address-learning table aging features.
• MAC addresses are automatically updated reducing any broadcast among network segments, which provides dynamic filtering through auto-learned MAC addresses and static filtering.
• With its rack mount design and ease of installation, the DSS-24+ switch provides a cost effective way of increasing total bandwidth where network traffic is continuously increasing.

Specifications:

• 10BASE-T 2-pair UTP Cat 3, 4, 5 (100m) EIA/TIA- 568 100-OHM STP (100m)
• 100BASE-TX 2-pair UTP Cat 5 (100m) EIA/TIA-568 100-OHM STP (100m)
• 100BASE-FX Multi-Mode 962.5/125um or 50/125um Fiber Cabling With SC Connector

• DSS-24+: 24 x 10/100 Mbps Ports
• Module: DES-102F: 2 x 100BASE-FX Ports

• AC Inputs: 100-240 VAC, 50/60 Hz (Internal Universal Power Supply)
• Power Consumption: 39 Watts Maximum
• Operating Temperature: -13° ~ 131°F (-25° ~ 55°C)
• Humidity: 5% ~ 95% Non-Condensing

• FCC Class A
• CE Mark Class A
• VCCI Class A
• BSMI Class A
• C-Tick Class A

• Safety: UL (UL 1950), CSA (CSA950),
• TUV/GS (EN60950)
• DC Fan: One Built-In 40 x 40 mm DC Fan
• Dimensions: 441 x 207 x 44 mm (IU), 19-inch Rack-Mount Width
• Weight: 2.7 kg