2M 1394B 9Pin to 4Pin Cable

Deacription

A 1394B 9-pin to 4-pin cable is a type of FireWire cable that has a 9-pin connector on one end and a 4-pin connector on the other end. This cable is designed for connecting devices that have different FireWire port types, specifically 9-pin FireWire 800 and 4-pin FireWire 400.

The 9-pin connector on the cable is typically used to connect to the FireWire 800 port on one device, while the 4-pin connector is used to connect to the FireWire 400 port on the other device. The transfer rate of the cable is determined by the slower of the two devices, which in this case would be the FireWire 400 device, with a maximum transfer rate of 400 Mbps.

Specifications 

• Connector type: 9-pin FireWire 800 connector on one end, 4-pin FireWire 400 connector on the other end
• Transfer rate: Up to 400 Mbps
• Cable type: Shielded twisted pair (STP) cable with 28AWG Pure Copper
• Cable jacket standard: UL20276
• Compatibility: FireWire 800 and FireWire 400 ports on devices such as computers, digital cameras, and audio interfaces
• Hot-swappable: Yes, the cable can be plugged and unplugged while the devices are turned on
• Power delivery: The cable can supply power to connected devices through the FireWire interface, but the amount of power delivered depends on the device and cable length.

Note that the specifications of a 1394B 9-pin to 4-pin cable may vary depending on the manufacturer, so it's always a good idea to check the cable's specifications before purchasing it to ensure compatibility with your devices.