 |  | 
  
The D-Link DSH-8 is a Dual Speed eight-port Ethernet/Fast Ethernet hub with 10/100Mb NWay auto-sensing on each port. It is specifically designed for small office needs, striking a crucial balance between ease of use and performance. As a stand-alone solution, it can be quickly integrated into a existing Ethernet networks to allow migration to Fast Ethernet, or used out of the box to start a new Fast Ethernet or Ethernet network.
Dual Speed Flexibility
With Ethernet/Fast Ethernet support at the port level, users can deploy 100Mb when and where needed, and still run 10Mb on some desktops on the network. Installation is as easy as connecting a cable to a hub port and allowing the NWay auto-sensing to negotiate to the highest speed supported by the connected device.
Easy Migration
Integrated 10/100Mb switching allows the DSH-8 to translate between Ethernet and Fast Ethernet devices. Migration from Ethernet to Fast Ethernet requires no installation of new hubs, no re-connection of hub ports and no change of wiring. For users starting their networks with 10Mb workstations, these hubs protect hardware investment by providing an extended life span through any future transition from 10Mb Ethernet to 100Mb Fast Ethernet.
Easy to Use
Each port on the DSH-8 supports dual 10/100Mb speeds. The hub auto-negotiates the speed with the connected nodes and creates independent 10Mb and 100Mb segments. The integrated switch handles translation and traffic flow between the two segments. No configuration settings are necessary; each port keeps track of the connected device’s speed and the internal switch keeps track of which user is connected to which port. Should any users be moved from port to port, the new port renegotiates the speed of the connected device and the switch dynamically learns the user’s new location. All of this happens instantly and without any user intervention.
Scalable Expansion
The DSH-8 can be cascaded to hubs, switches or other network devices as outlined in the current Ethernet and Fast Ethernet standards. By combining workgroup level hubs with high performance D-Link switches and routers, a DSH-8 user’s investment is protected as network demands increase, or the size of their network grows.
Ideal for Small Workgroups
Compact and lightweight, the DSH-8 Dual Speed hub can be placed in tight desktop space and easily relocated when necessary. Small in size, small in budget, these hubs are the solution for the smaller workgroups needing flexible expansion, flexible upgrades, and cost effective-networking.
Features
- 8 NWAY 10/100Mb dual speed ports per hub
- Automatically configures each port to the highest speed the connected device supports
- Allows mixed connection of Ethernet/Fast Ethernet stations from the same hub
- Cost-effective Ethernet to Fast Ethernet transition anytime
- Plug-and-play connection
- Compact palm size, light weight
Standards
- IEEE 802.3 10Base-T Ethernet repeater
- IEEE 802.3u 100Base-TX Class II Fast Ethernet Repeater: ANSI/IEEE Std 802.3 NWAY auto-negotiation
Topology
Star
Protocol
CSMA/CD
Number of Ports per Hub
NWAY 10/100Mbps Dual-Speed Port x8
Network Data Transfer Rate
Ethernet 10Mbps
Fast Ethernet 100Mbps
Network Cables
- 10Base-T
- 2-pair UTP Cat. 3, 4, 5 (100m)
- EIA/TIA-568 100-ohm screened twisted-pair (STP) (100m)
- 100Base-TX
- 2-pair UTP Cat. 5 (100m)
- EIA/TIA-568 100-ohm screened twisted-pair
Port Partitioning
Automatic
Humidity
5% to 95% non-condensing
Availability: In stock, ships within 24 hours.
|
|