DTR-1000

DTR-1000: Multi-Channel 3G/HD/SD/ASI + Gigabit Ethernet Fibre Optic Link

FEATURES: Transports up to 16 independent 3G-SDI, HD-SDI, SD-SDI or ASI signal rates plus a 1000/100/10Mb/s Ethernet signal on a single fibre. Path lengths up to 26 dB¹ optical path loss using 9/125µm single mode fibre. DTR-1000 available as either 16 Tx; 16 Rx; 12 Tx + 4 Rx; 12 Rx + 4 Tx; 8 Tx + 8 Rx; 8 Rx + 8 Tx; 8 Tx; 8 Rx; 4 Tx + 4 Rx; or 4 Rx + 4 Tx models. Secondary DC supply inputs for power supply redundancy. Web Browser monitoring and control.	Brochure	User Manual
GENERAL:
The DTR-1000 is a multi-channel transmitter / receiver unit designed principally for use as an up to sixteen serial data + Ethernet fibre optic transmission link on a single fibre for 3G-SDI, HD-SDI or SD-SDI applications conforming to SMPTE standards 424M, 292M and 259M-C using 9/125 µm single mode fibre. In addition, the link may be used for ASI transport streams for use with MPEG compressed video streams or other 270 Mb/s type data. The Ethernet port conforms to the IEEE 802.3i, 802.3y and 802.3ab standards for Ethernet over CAT-5 cable, and the IEEE 802.3z (1000 Base-X) standard for Gigabit Ethernet over optical fibre. The Ethernet port has automatic MDI/MDI X detection, this detects whether the Ethernet interconnect cable is a straight through or cross over type and automatically switches itself to accommodate, and will automatically select the link speed of the connected network (10/100/1000 Mb/s). The optical port uses an internal course wave division multiplexer (CWDM) unit to combine the individual signals together allowing up to almost 50Gb of data to be transmitted over a single fibre. Monitoring is possible locally via the front panel display or remotely via a web browser. Power is supplied by an internal AC input power supply, with two secondary external +12Vdc input ports provided for power supply redundancy (external power packs sold separately). The DTR-1000 is designed to be operated as a transmit/receive pair and is orderable as either a 16-channel transmitter only; a 16-channel receiver only; a 12-channel transmitter + 4-channel receiver; a 12-channel receiver + 4-channel transmitter; an 8-channel transmitter + 8-channel receiver; an 8-channel receiver + 8-channel transmitter; an 8-channel transmitter only; an 8-channel receiver only; a 4-channel transmitter + 4-channel receiver; or a 4-channel receiver + 4-channel transmitter. All models come with the bi-directional Ethernet port. The DTR-1000 comes as a 1RU enclosed chassis with all signal and power connections on the rear. NOTE: 1 Rated at 21dB path loss, though typically > 24dB at 3G & > 26dB at HD and SD. Fitted with APD detectors.

BLOCK DIAGRAMS:





TECHNICAL SPECIFICATIONS:

Transmitter Mode:
Input Serial Data Signal	2.97 Gb/s (3G-SDI) to SMPTE 424M; 1.485 Gb/s (HD-SDI) to SMPTE 292M; 270 Mb/s (SD-SDI) to SMPTE 259M-C and DVB-ASI.
Input Impedance	75 Ω.
Input Return Loss	> 15 dB 5 MHz to 1.5 GHz; > 10 dB 1.5 GHz to 2.97 GHz.
Automatic Cable Compensation	> 100 m at 2.97 Gb/s (3G-SDI) with Belden 1694A (typ. 110m);; > 140 m at 1.485 Gb/s (HD-SDI) with Belden 1694A (typ. 160m); > 250 m at 270 Mb/s (SD-SDI/ASI) with Belden 8281 (typ. >300m).
Input Connector	Up to 16 x BNC on rear panel, 1 per channel, dependent upon model chosen.

Receiver Mode:
Number of Outputs	1 per channel, data reclocked, AC coupled.
Output Level	800 mV ± 10%.
Output Impedance	75 Ω.
Output Return Loss	> 15 dB 5 MHz to 1.5 GHz; > 10 dB 1.5 GHz to 2.97 GHz.
Output Rise and Fall Time	< 135 ps at 2.97 Gb/s and 1.485 Gb/s; > 0.4 ns and < 1.5 ns at 270 Mb/s.
Intrinsic Jitter	< 0.3 UI at 2.97 Gb/s reclocked; < 0.2 UI at 1.485 Gb/s reclocked; < 0.1 UI at 270 Mb/s reclocked.
Output Connector	Up to 16 x BNC on rear panel, 1 per channel, dependent upon model chosen.

Ethernet:
Type	Standard IEEE 802.3i, 802.3y & 802.3ab
Data Rate	10/100/1000 Mb/s, automatic.
Maximum Frame Size	10,240 bytes.
Connector	RJ-45.

Optical:
Optical Output	0 dBm +4.5/-0 dB individual CWDM DFB laser.
Optical Input (APD Standard)	-5 to -21 dBm, typically < -24 dBm at 3G-SDI & < -26 dBm at HD/SD-SDI + Ethernet.
(PIN Optional)	0 to -12 dBm, typically < -15 dBm at 3G-SDI & < -17 dBm at HD/SD-SDI + Ethernet.
Wavelengths	18 x CWDM DFB lasers - 1270nm to 1610nm, 20nm spacing.
Optical Path Loss^2,3	5 to 21 dB, typically > 24 dB at 3G-SDI & > 26 dB at HD/SD-SDI, APD detectors; 0 to 12 dB, typically > 15 dB at 3G-SDI & > 17 dB at HD/SD-SDI, PIN detector.
Optical Fibre	Designed for use with 9/125 µm single mode fibre.
Optical Connector	1 x SC/PC (standard) on rear.

Power Requirements:
Voltage	90 - 264 Vac and/or +12 Vdc.
Power consumption	< 40 VA.

Other:
Temperature range	0 - 50°C ambient.
Mechanical	1 RU (482 mm x 44.5 mm) standard 19" rack frame; suitable for mounting in standard 19" racks.
Dimensions	482 x 44.5 x 310 mm.

Ordering

DTR-1000/16Tx+E	DTR-1000 configured as a 16-channel transmitter only + Ethernet.
DTR-1000/16Rx+E	DTR-1000 configured as a 16-channel receiver only + Ethernet.

DTR-1000/12Tx+4Rx+E	DTR-1000 configured as a 12-channel transmitter/4-channel receiver + Ethernet.
DTR-1000/12Rx+4Tx+E	DTR-1000 configured as a 12-channel receiver/4-channel transmitter + Ethernet.

DTR-1000/8Tx+8Rx+E	DTR-1000 configured as a 8-channel transmitter/8-channel receiver + Ethernet.
DTR-1000/8Rx+8Tx+E	DTR-1000 configured as a 8-channel receiver/8-channel transmitter + Ethernet.

DTR-1000/8Tx+E	DTR-1000 configured as a 8-channel transmitter only + Ethernet.
DTR-1000/8Rx+E	DTR-1000 configured as a 8-channel receiver only + Ethernet.

DTR-1000/4Tx+4Rx+E	DTR-1000 configured as a 4-channel transmitter/4-channel receiver + Ethernet.
DTR-1000/4Rx+4Tx+E	DTR-1000 configured as a 4-channel receiver/4-channel transmitter + Ethernet.


NOTE: 2	Optical attenuator supplied for when optical path loss is less 5dB for APD detector.
3	Add 2dB to optical path loss for 8Tx+E, 8Rx+E, 4Tx+4Rx+E and 4Rx+4Tx+E models.