Kramer BC-DGKat7a23-305M Four–Pair CAT 7a S/FTP Data Bulk 305m Cable (23AWG)

Kramer's BC−DGKat7a23 is a 4−pair CAT 7a S/FTP (braided shield around foiled twisted pair) cable designed as the ideal companion to Kramer's twisted pair digital transmitter−receiver sets to provide optimum range and performance. The cable is optimized for the new 10GBase−T applications as defined in IEEE 802.3an and for PoE+.

*  Quality Construction — 4 individually aluminum–foil shielded twisted pairs (S/FTP), cabled with a drain conductor and overall braid–shielded.
*  Optimized for Kramer Hardware — Use with any of Kramer’s wide range of twisted pair digital transmitter–receiver sets. Terminate with shielded RJ–45 connectors.
*  Length — Available in pull boxes of 100/305m (328/1000ft).

Key Features

* Length — 100/305m (328/1000ft)
* Requires Custom RJ–45 Connector for 23AWG cable

Technical Specifications

* Construction:
* Conductor Size: 23AWG bare solid copper
* Total Wires: 8
* Internal Shield Material: Aluminum poly foil
* Drain Wire: Solid 0.41mm (0.016in) tinned copper
* Overall Shield Material: Tinned–copper braid
* Conductor Color Code: White/blue, white/orange, white/green, white/brown

* Outside Diameter: 8.1mm nominal
* Electrical:
* Frequency Range: 1 to 1200MHz
* Propagation Delay Skew: 20ns/100m max
* Velocity of Propagation: 80% nominal
* Impedance: 100Ω
* DC Resistance: 65Ω/km (21Ω/1000ft) @20°C nominal
* Max Resistance Unbalanced: 2%
* Capacitance: 1.2pF/m max
* Temperature: –40° to +65°C (–40° to 149°F)
* Attenuation (dB per 100ft): –1.8dB @1MHz
* Attenuation (dB per 100ft): –4.9dB @10MHz
* Attenuation (dB per 100ft): –15.7dB @100MHz
* Attenuation (dB per 100ft): –27.8dB @300MHz
* Attenuation (dB per 100ft): –40.0dB @600MHz
* Attenuation (dB per 100ft): –52.7dB @1000MHz

* Regulatory Standards: IEC 61156, ISO/IEC 11801, RoHS 2011/65/EU