About the Product The Light Link Series 2 (EDFA) has been designed for cable television applications. The unit is suitable for long haul transmission networks and for high density FTTH distribution networks. The optical amplifier is packaged in a self-contained 19 sub-rack of 1 RU with universal mains power supply and SNMP management as standard inclusions to provide a complete solution. The optical output power levels can be ordered from 20 mw (13 dbm) to 1280 mw (31 dbm). Up to 80 mw, a single pump laser is used. The larger EDFA units employ up to four pump lasers in a four-stage design with inter-stage isolators. Light Link Series 2 is designed to extend a 1550 nm CATV system fibre without need to convert back to RF. Combined with our LTE152 externally modulated laser transmitter, long range feeder lines and high subscriber count FTTH networks are now easy to deploy. Features High flexibility and reliability. Suitable for analog and digital television systems, DOCSIS, CATV, FTTH and more applications. Suits 1550 nm DWDM applications for multiple wavelengths on single fibre. EDFA optical amplifier technology to extend analog and digital CATV to suit long distance feeders or larger FTTH distribution systems. Single, dual, tri, or quad 980 nm pump amplifier models are available with selections between 20~1280 mw (13~31 dbm) optical output. SNMP/HTTP monitoring, management and control as a standard inclusion. Low noise design. Copyright 2009 Pacific Broadband Networks (PBN). All rights reserved. Reproduction without consent is prohibited. 1/6
Application Diagram Preferred models for system planning EDFA-20-1-SC EDFA-40-1-SC EDFA-80-2-SC EDFA-100-2-SC EDFA-160-4-SC EDFA-200-4-SC EDFA-200-5-SC EDFA-250-6-SC EDFA-250-8-SC EDFA-320-8-SC EDFA-480-12-SC EDFA-640-16-SC EDFA-960-24-SC EDFA-1280-24-SC EDFA-1280-32-LC Erbium doped fibre amplifier 20mW/13dBm SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 40mW/16dBm SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 80mW/19dBm (2x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 100mW/20dBm (2x17dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 160mW/22dBm (4x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 200mW/23dBm (4x17dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 200mW/23dBm (5x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 250mW/24dBm (6x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 250mW/24dBm (8x15dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 320mW/25dBm (8x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 480mW/26dBm (12x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 640mW/28dBm (16x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 960mW/29dBm (24x16dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 1280mW/31dBm (24x17dBm) SC/APC 90~260Vac SNMP Erbium doped fibre amplifier 1280mW/31dBm (32x16dBm) SC/APC (Input), LC/APC (Outputs) 90~260Vac SNMP Copyright 2009 Pacific Broadband Networks (PBN). All rights reserved. Reproduction without consent is prohibited. 2/6
Specifications Optical Performance (1) Optical output/input power Output Input EDFA-20-[Y]-[Z]: 20 mw (13 dbm) -6~10 dbm EDFA-40-[Y]-[Z]: 40 mw (16 dbm) -6~10 dbm EDFA-80-[Y]-[Z]: 80 mw (19 dbm) -6~10 dbm EDFA-100-[Y]-[Z]: 100 mw (20 dbm) -6~10 dbm EDFA-160-[Y]-[Z]: 160 mw (22 dbm) -6~10 dbm EDFA-200-[Y]-[Z]: 200 mw (23 dbm) -6~10 dbm EDFA-250-[Y]-[Z]: 250 mw (24 dbm) 0~10 dbm EDFA-320-[Y]-[Z]: 320 mw (25 dbm) -3~10 dbm EDFA-480-[Y]-[Z]: 480 mw (26 dbm) -3~10 dbm EDFA-640-[Y]-[Z]: 640 mw (28 dbm) -3~10 dbm EDFA-960-[Y]-[Z]: 960 mw (30 dbm) -3~10 dbm EDFA-1280-[Y]-[Z]: 1280 mw (31 dbm) -3~10 dbm Recommended input power Noise figure Pump laser Remnant pump power Optical return loss Optical output level accuracy 0~6 dbm < 5 db 980 and/or 1480 nm -30 dbm > 50 db ± 0.5 dbm Optical bandwidth 20~250 mw models 320~1280 mw models Polarisation Dependent Gain 20~200 mw models 250 mw models 320~1280 mw models Optical connectors 1530~1565 nm 1548~1562 nm 0.2 db 0.3 db 0.5 db SC/APC, E2000/APC, FC/APC, LC/APC Copyright 2009 Pacific Broadband Networks (PBN). All rights reserved. Reproduction without consent is prohibited. 3/6
General Mains Power Power consumption EDFA-20-[Y]-[Z] EDFA-40-[Y]-[Z] EDFA-80-[Y]-[Z] EDFA-100-[Y]-[Z] EDFA-160-[Y]-[Z] EDFA-200-[Y]-[Z] EDFA-250-[Y]-[Z] EDFA-320-[Y]-[Z] EDFA-480-[Y]-[Z] EDFA-640-[Y]-[Z] EDFA-960-[Y]-[Z] EDFA-1280-[Y]-[Z] 90~264 Vac 50~60 Hz 40 W 41 W 47 W 50 W 53 W 54 W 56 W 51 W 56 W 60 W 65 W 69 W Operating temperature 0 C to 45 C Dimensions (HxWxD) Ship size (HxWxD) Weight Ship weight Craft port Network port 44 x 483 x 360 mm 120 x 510 x 490 mm 5 kg 5.5 kg USB on front panel 10BaseT Copyright 2009 Pacific Broadband Networks (PBN). All rights reserved. Reproduction without consent is prohibited. 4/6
Order Details EDFA-[X-Y]-[Z] X-Y 20-1 20 mw (13 dbm) 40-1 40 mw (16 dbm) 80-2 80 mw (19 dbm), 2 optical outputs (2x16 dbm) 100-2 100 mw (20 dbm), 2 optical outputs (2x17dBm) 160-4 160 mw (22 dbm), 4 optical outputs (4x16dBm) 200-4 200 mw (23 dbm), 4 optical outputs (4x17dBm) 200-5 200 mw (23 dbm), 5 optical outputs (5x16dBm) 250-6 250 mw (24 dbm), 6 optical outputs (6x16dBm) 250-8 250 mw (24 dbm), 8 optical outputs (8x15dBm) 320-8 320 mw (25 dbm), 8 optical outputs (8x16dBm) 480-12 480 mw (26 dbm), 12 optical outputs (12x16dBm) 640-16 640 mw (28 dbm), 16 optical outputs (16x16dBm) 960-24 960 mw (29 dbm), 24 optical outputs (24x16dBm) 1280-24 1280 mw (31 dbm, 24 optical outputs (24x17dBm) 1280-32 1280 mw (31 dbm) (3), 32 optical outputs (32x16dBm) Z SC SC/APC optical connector E E2000/APC optical connector FC FC/APC optical connector LC (3) LC/APC optical connector Example: EDFA-640-16-SC Erbium doped fibre amplifier 640 mw (28 dbm), with 16 optical outputs of 40 mw (16 dbm) each. SC/APC connectors. In 19 sub-rack 1ru, with 90~265Vac mains power supply and SNMP/HTTP management/monitoring. Notes (1) The listed output power ratings are total combined optical power for the EDFA gain block. High output modules employ an integrated optical splitter limiting the output per port to approximately 17 dbm. For instance, an EDFA-80-2-SC has two output ports with 40 mw (16 dbm) each, totalling 80 mw. In cable television applications no more than 50 mw (17 dbm) launch level per fibre line should be planned to avoid excessive Stimulated Brillouin Scattering (SBS) in the fibre lines. Back-scatter can significantly reduce CNR and CSO performance. Hence the models with 80 mw or more total power should be ordered with an appropriate split, keeping the power per port to a safer and more manageable level. (2) Optical input levels below 0 dbm may result in reduced optical output power and inadequate CNR for typical CATV applications. Optical input levels more than 0 dbm do not increase the rated optical output level (limiting). Optical input levels exceeding +6 dbm may adversely affect the EDFA Noise Figure and the input level monitoring accuracy. (3) For the 1280 mw / 32 port model, the optical input connector is SC/APC and the 32 output connectors are LC/APC due to space restrictions. Copyright 2009 Pacific Broadband Networks (PBN). All rights reserved. Reproduction without consent is prohibited. 5/6
For more information Contact PBN for further information. 8-10 Keith Campbell Court Scoresby, Victoria 3179, Australia Phone: +61-3-9780-5100 Fax: +61-3-9763-5522 Email: info@pbn.com.au www.pbnglobal.com PBN is an ISO 9001:2008 Quality certified and C-Tick compliant company. Copyright 2009 Pacific Broadband Networks (PBN). All rights reserved. Reproduction without consent is prohibited. 6/6