MATCHMASTER WISI DOCSIS 3.1 OPTICAL NODE 1610NM U/S 60VAC : 20MM-LR276612

Description

Product Summary

The LR276612 is a high output (109dBuV) remote powered fibre optic receiver with a waterproof and RF-screened die-cast housing. The LR27 is perfect for use in harsh environments such as pedestals and other types of outdoor enclosures. Two way tapped or split output available by using XM25B0044 (4dB/4dB), XM25B0082 (8dB/2dB) and XM25B0131 (13dB/1dB) (sold separately). 14MM-ZG28 required to adapt to ‘F’ type outputs or 14MM-ZG01 for 5/8 output. Bluetooth control using Android devices for easy setup. (14MM-LB01 antenna required, sold separately.)

Features and Benefits

Remote powered by 27-65V AC for those pit and riser locations where 230V is not available

All settings (gain, slope etc.) via WISI Bluetooth app or by OH41 hand controller

Pluggable output splitters/taps for flexible configuration of the two RF outputs (sold separately)

Optical ALC for regulated output levels – high output level of 109dBuV for a full DOCSIS 3.1 load in FTTC or FTTB networks with built-in WDM for the upstream signal to allow use on a single fibre core.

DOCSIS-3.1-compliant frequency range: downstream up to 1.2 GHz, upstream up to 204 MHz (depending on diplexer)

IP66 rated with operating temperature range -20 to +55?C

Specifications

Downstream

Optical Input Power: -8…+2 dBm

Wavelength: 1535…1565 nm

Frequency Range: 85…1218 MHz (depending on diplexer)

Noise Current Density: < 4,5 pA/?Hz

Attenuator Downstream: 0…20 dB (0,5 dB steps)

Equalizer Downstream: 0…15 dB (0,5 dB steps)

Outputlevel 10 dB Slope (121 x QAM256), (EN60728-3-1): 109 dB?V (BER <1 exp-9), (@ 2,5% OMI)

Outputlevel Flat (121 x QAM256), (EN60728-3-1): 107 dB?V(BER <1 exp-9), (@ 2,5% OMI) Amplitude Response: ?0,75 dB Test Point: -20 dB RF Return Loss: > 18 dB (-1 dB/oct., min. 14 dB)

Optical Return Loss: > 40 dB

Upstream

Optical Output Power: 3 dBm

Wavelength: 1270…1610 nm (according Order Code)

Frequency Range: 5…65 / 204 MHz (depending on diplexer)

Flatness: ?0,75 dB

Low pass (switchable): 65/204 MHz

Ingress Control Switch (ICS): 0/-6/- >45 dB

RF return loss: > 18 dB

Optical return loss: > 40 dB

RFoG-Upstream (RFoG Mode ?on?)

RF input level: 70…100 dB?V

Attenuator: 0…30 dB

Test Point: 70 dB?V (@ 15 % OMI)

HFC-Upstream(RFoG Mode ?off?)

Nominal RF Input Level: 70 dB?V (5 % OMI)

OMI: 3…10 % (adjustable)

Test point: 70 dB?V @ 10 % OMI

Interfaces

Optical connectors: SC/APC (see order code)

PG 11 connectors: 4 pcs. (2x RF input/output)

User Interfaces

Status LED Downstream: Optical input power

Status LED Upstream: Laser activity

Management Ports RJ11: 1 pcs. (for handset OH 41)

Remotely Controlled Parameters via FSK: DS on/off, US on/off, ICS 0/-6/-45 (with optional Rx module)

Bluetooth Version: 4.0 / LE

Bluetooth App Compatibility: Android 4.3 or higher

General Data

Supply Voltage: LR 2x x 2xxx: 180…264 V AC, LR 2x x 6xxx: 27…65 V AC

Power Consumption Max.: 16 W

Output Impedance: 75 ?

Dimensions(width x height x depth): 232 x 145 x 86 mm

Electro Magnetic Compatibility (EMC): EN 50083-2

Protection Class: IP 66

Ambient Temperature: -10…+55 C