Return Optical Receiver for Rfpon Solution (TRR7800L)

Product Description

Summarize
TRR7800L Return Optical Receiver as an important access devices to two-way HFC network, transform the return optical signals to RF signals output. It is standard 1U chassis integrates 4 independent receiver modules, it can receive 128 ways return optical signals from Lootom`s RF PON mininodes or services for 128 RFoG optical network units (ONU)-MiniNode.
TRR7800L sensitivity up to -27dBm, meets the different optical link design. Front panel LCD displays the receiver`s work status and parameters, ease of local operation and monitoring, in additional, providing SNMP network management interface, meets the network management national standard, comply with SCTE-HMS and IEC standards.

Features
*Support up to 32-way optical splitter connecting
*4 completely independent receivers assembled in a 1U 9-inch standard rack
*Compatible with standard BPON, EPON, and GPON systems
*Compatible with Lootom`s RF PON Optical Node, MiniNode and burst reverse transmitting components
*Each RF output port has a corresponding test port
*LCD panel indication and SNMP network management
*Excellent heat dissipation, ensure long-term reliability

Specifications
Item specification
Optical
Optical Connector SC/APC or FC/APC
Optical Wavelength 1200~ 1620nm
Optical Input power range -10dBm~ -27dBm

RF Connector F-Connector
RF Bandwidth 5~ 70 MHz
Flatness +/-0.75dB
Output Level 20dBmV (15% OMI, -10dBm Link Loss)
Output Return Loss 16dB
Gain 0~ 30dB (1dB step)
RF Test Point -20+/-dB
General
NPR/ dynamic range@optic input power 30/10@-20dBm
Work Temperature -20~+60
Output Current AC 50Hz 220V
Dimension 485*300*44mm
Weight 4.2 kg