Fiber Optic Design Guide - Maite y Mario

Recommendations

Info

FILN Series L-Band Fiber Optic Receivers 950-2050 MHz Blonder Tongue’s new FILN multi-output L-band receiver is a breakthrough in hybrid fiber/coax (HFC) optical node technology. The unit combines the superior distribution attributes of several key functions into a single package. These are: Satellite signal fiber receiver Professional quality L-band amplifier Bi-directional CATV network amplifier employing trunk line grade hybrid amplifier modules Plug-in equalizers and attenuators for greater CATV input signal management, creating design flexibility CATV and satellite signal multiplexing and splitting networks with up to 24 residential outputs Return path management and amplification (10-40 MHz) Internal power supply to support powering from the network Fiber Receiver The unit provides L-band DTH signal for up to 24 residential outputs, from one fiber input. There is an LED indicator on the optical input of the unit to indicate proper input level. There is also an LED on the L-band output to indicate the optimum output level. High output signal levels are provided at each output to overcome the loss of both long drop lengths, and splitters required to serve multiple viewing location. CATV Network Amplifier The unit accommodates a wide range of CATV input levels, making it more forgiving to existing CATV conditions and allowing for greater design flexibility. This is accomplished by the use of simple plug-in attenuators and equalizers to condition the input signal prior to amplification and splitting. The network amplifier is specifically designed to handle larger quantities of analog programs, especially those that are combined with QAM digital signals, as set out by the NCTA 110 channel specifications. The unit multiplexes the bi-directional CATV signals with the satellite signals at each of the 24 outputs creating a “True Single Wire” distribution solution. The product was designed to distribute DTH/DBS in the MDU environment. The high output levels allow for long cable runs and splitters, to support multiple viewing locations. Specifications RF/L-band FILN-S3A-2050 Units Frequency Range CATV: 5-40 MHz 54-806 MHz L-Band (32 transponder): 950-2050 MHz Output Level 8 Port Version CATV 54-750 MHz: 20/29 (slope adjustable) dBmV** L-Band: -29/-22 dBm 20/27 dBmV 16 Port Version CATV 54-750 MHz: 16/25 (slope adjustable) dBmV** L-Band: -33/-26 dBm 16/23 dBmV 24 Port Version 8 Ports CATV 54-750 MHz: 16/25 (slope adjustable) dBmV** L-Band: -33/-26 dBm 16/23 dBmV 16 Ports CATV 54-750 MHz: 12/21 (slope adjustable) dBmV** L-Band: -37/-30 dBm 12/19 dBmV Return Path Gain 8 Output Version (10-40 MHz): 8/9 ±2 dB 16 Output Version (10-40 MHz): 4/5 ±2 dB 24 Output Version 8 Ports (10-40 MHz): 4/5 ±2 dB 16 Ports (10-40 MHz): 0/1 ±2 dB CATV Forward Path Gain 8 Output Version (54-750 MHz): 8 ±2 dB 16 Output Version (54-750 MHz): 4 ±2 dB 24 Output Version 8 Ports (54-750 MHz): 4 ±2 dB 16 Ports (54-750 MHz): 0 ±2 dB Input Level Max (CATV): +37 dBmV (60 Ch. Load) (w/20 dB plug-in pad) Input Level Typical (CATV): +21 dBmV (60 Ch. Load) (w/4 dB plug-in pad) Output Return Loss:
Fiber Optics E22-1 Rack Mount Fiber Optic Couplers - FOC Series Fiber Optic Single Mode 1310 & 1550 nm Couplers LGX Module Flush Mount ORDERING INFORMATION 1x2 FOC-22-12-X-XX Stock No. 7482-U-XX 19” Rack Mount Stock No. 7482-L-XX LGX Module Stock No. 7482-F-XX Flush Mount XX - Available Coupling Ratios 1x3 FOC-23-13-X-XX Stock No. 7483-U-XX 19” Rack Mount Stock No. 7483-L-XX LGX Module Stock No. 7483-F-XX Flush Mount XX - Available Coupling Ratios 1x4 FOC-23-14-X Stock No. 7484-U 19” Rack Mount Stock No. 7484-L LGX Module Stock No. 7484-F Flush Mount 1x6 FOC-23-16-X Stock No. 7486-U 19” Rack Mount Stock No. 7486-L LGX Module Stock No. 7486-F Flush Mount 1x8 FOC-23-18-X Stock No. 7488-U 19” Rack Mount Stock No. 7488-L LGX Module Stock No. 7488-F Flush Mount NOTE: Custom splitting ratios available by special request Mechanical Specifications Units Material: Steel Chassis Dimensions (WxHxD) Rack Mount: 19.00 x 1.75 x 16.72 in 483 x 44 x 425 mm Flush Mount: 5.55 x 1.54 x 5.98 in 141 x 39 x 152 mm LGX Mount: 4.13 x .79 x 6.30 in 109 x 20 x 160 mm Connectors Optical Input: FC/APC Bulkhead Optical Output: FC/APC Bulkhead The FOC Series of optical couplers are used to split 1310 & 1550 nm light sources, with minimal loss, from one to up to eight fibers. These couplers feature a rack mountable chassis with FC/APC connectors to provide superior reflection performance. The 1x2 and 1x3 couplers can be ordered with multiple coupling ratio options while the 1x4, 1x6 and 1x8 couplers provide balanced coupling ratios only. Special coupler ratios are available by special order. APPLICATIONS CATV Distribution Networks Campus Video Distribution Systems Broadband Local Area Networks Custom Optical Splitting to Maximize System Performance Serve Multiple Fiber Optic Receivers from a Single Transmitter 1310 and 1550 nm Compatible, Use for Voice/Video/Data Networks Use with New or Existing 1310 nm and 1550 nm Fiber Optic Network Add Headend or Field Splits with New Additional Couplers FEATURES 1 Input; 2, 3, 4, 6 or 8 outputs High Directivity, Low Net Insertion Loss Three Year Product Warranty 1310 & 1550 nm Dual Window Operation LGX Coupler Modules Available Flush Mount Couplers Available Rack Mount - 1 EIA (1.75”) Spacing, Rugged Chassis High Directivity Low Insertion Loss Excellent Output Uniformity Optical Specifications Typical Units Number Of Inputs: 1 Wavelength: 1310 & 1550 nm Number of Outputs: 1x2 1x3 1x4 1x6 1x8 Insertion Loss (Individual Port): ≤3.6 6.0 7.3 9.7 10.8 dB Uniformity: ≤0.6 1.0 1.0 1.0 1.9 dB Directivity: ≥ 50 50 50 50 50 dB Available Coupling Ratios Insertion 1 x 2 Model # Stock # Ratios Loss (dB) 1 x 4 1 x 6 1 x 8 FOC-22-12-X-50 7482-X-50 50/50 3.6/3.6 Balanced Balanced Balanced FOC-22-12-X-40 7482-X-40 40/60 4.7/2.7 Coupling Coupling Coupling FOC-22-12-X-30 7482-X-30 30/70 6.0/1.9 Ratio Ratio Ratio FOC-22-12-X-20 7482-X-20 20/80 7.9/1.2 Only Only Only FOC-22-12-X-10 7482-X-10 10/90 11.3/0.6 FOC-22-12-X-05 7482 X-05 5/95 15.1/0.5 FOC-22-12-X-01 7482 X-01 1/99 21.0/0.15 1 x 3 Model # FOC-23-13-X-33 7483-X-33 33/33/33 6.0/6.0/6.0 FOC-23-13-X-30 7483-X-30 40/30/30 4.7/6.4/6.4 FOC-23-13-X-25 7483-X-25 50/25/25 3.6/7.3/7.3 FOC-23-13-X-20 7483-X-20 60/20/20 2.7/8.4/8.4 FOC-23-13-X-15 7483-X-15 70/15/15 1.9/9.6/9.6 FOC-23-13-X-10 7483-X-10 80/10/10 1.2/11.3/11.3 U = 19” RACK MOUNT L = LGX MODULE F = FLUSH MOUNT
Page 1 and 2: Real Solutions For The Fiber World
Page 3 and 4: Fiber Optics E1-1 Overview Fiber Op
Page 5 and 6: Fiber Optics E1-3 Overview Fiber Op
Page 7 and 8: Fiber Optics E2-1 Fiber Optic VSB/A
Page 9 and 10: Fiber Optics E2-3 Example Fiber Opt
Page 11 and 12: Fiber Optics E3-1 FEATURES: FIBER R
Page 13 and 14: Fiber Optics E5-1 Integrated Fiber
Page 15 and 16: Fiber Optics E6-1 Rack Mount Fiber
Page 23 and 24: Fiber Optics E14-1 Rack Mount FM Vi
Page 25 and 26: Fiber Optics E15-1 Rack Mount FM Vi
Page 29 and 30: Fiber Optics E18-1 ORDERING INFORMA
Page 31: Fiber Optics E20-1 FILT Series L-Ba
Page 35 and 36: Fiber Optics E24-1 FOTK Series Fibe
Page 37 and 38: Fiber Optics E26-1 Wavelength-Divis
Page 39 and 40: E28-1 Directory Of Blonder Tongue P
Page 41 and 42: LABORATORIES, INC. The Standard of
Page 55 and 56: * Input Level Chart Channel 9,10,11
Page 57 and 58: SIAT-M3T-31 1310 nm Standalone Base
Page 59 and 60: Stacked LNB, 950-2050 MHz FILT-S3A-
Page 61 and 62: Section 2 22
Page 63 and 64: DECEMBER 1998 REFERENCE ICON KEY P
Page 65 and 66: ST SC FC Picture 1.- Fiber Optic Co
Page 69 and 70: CONNECTIONS Transmitters Connector
Page 71 and 72: Stock No. 7404 Stock No. 7403 Figur
Page 73 and 74: TROUBLESHOOTING - CONTINUED Problem
Page 77 and 78: Troubleshooting Commercially availa
Page 79 and 80: Connections CNR vs Channel Loading
Page 83 and 84:
Troubleshooting Commercially availa
Page 85 and 86:
Performance Specifications - contin
Page 87 and 88:
Blonder Tongue’s Diverse Fiber Pr
show all

Fiber Optic Design Guide - Maite y Mario

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?