一女三黑人玩4p惨叫,午夜福利09不卡片在线机视频,100禁毛片免费40分钟视频

PRODUCT

HFC

OPTICAL AMPLIFIER OPTICAL NODE OPTICAL PLATFORM OPTICAL RECEIVER OPTICAL TRANSMITTER OPTICAL SWITCH RF AMPLIFIER RF SWITCH

MN 100 RF PON(RFoG) mini Optical Node

Lootom MN100 RF PON Transceiver offer the operators competitive advantage and enormous flexibility over the traditional HFC architectures ...

Current position：HOME > HFC

MN 100 RF PON(RFoG) mini Optical Node

Overview    Lootom MN100 RF PON Transceiver offer the operators competitive advantage and enormous flexibility over the traditional HFC architectures --- avail enough the existing RF and DOCSIS technology to deploy a fiber optic distribution network. Lootom MN100 operate over a standard Passive Optical Network(PON) ODN architectures using a standard HFC optical wavelength, connect to cable modems, televisions and set-top boxes through the existing coaxial cable, don’t need the neighboring HFC nodes and the annual testing and maintenance. Lootom MN100 allows PON, RFoG and mixed PON network to extend the bi-directional and interactive RF business through the passive optic distribution network, it could be used at the same optic cable which PON access to support the voice, video and data business. Lootom MN100 RF transceiver provides bi-directional services over extended RF frequencies (up to 1.1GHz) while being agnostic to head-end equipment, customer equipment, and compatible with today’s operating processes. Features         ● For FTTH
        ● Using the low noise pHEMT GaAs FET as the first RF amplify module, fit to low optic power input
        ● Support the universal HFC set-top box, cable modem and head-end equipment
        ● Transparent return path capability (protocol and modulation format are transparent)
        ● Optical AGC function ( reach the positive RF level)
        ● Reduce the convergence noise
        ● Local or remote power supply
        ● Die-casting aluminum housing, excellent heat dissipation performance
        ● It is compatible with DAVIC and DOCSIS Technical Specifications

No.	Item	Unit	Description	Remark
Physical
1	dimension	mm	31×128×78	H×W×D
Optic connector
5	optic connector		SC/APC

8	input wavelength	nm	1525～1565
9	input power range	dBm	-8～0
10	Loss of signal alarm threshold	dBm	<-8
11	bandwidth	MHz	54/87～862（1000）
12	flatness	dB	±0.75	at the worst condition
13	impedance	Ω	75
14	RF output level	dBmV	24±2	OMI=3.7, %, at -4dBm input power
15	RF return loss	dB	16	at the worst condition
16	RF output test point	-dB	20±0.75
17	CNR	dBc	＞48	-4dBm input power
18	CTB	dBc	＞70	-4dBm input power
19	CSO	dBc	＞65	-4dBm input power
return path parameter
20	bandwidth	MHz	10～42/65	at the worst condition
21	Flatness	± dB	0.75
22	impedance	Ω	75
23	RF return loss	- dB	16	at the worst condition
24	RF input level	dBmV	20
25	RF input test point	-dB	20±0.75
26	laser		FP
27	output power	dBmW	＞0	standard
28	wavelength	nm	1310±50	Assignable
	Laser working mode			Normal mode or burst mode
29	laser operation		bust mode
30	RF input test point	-dB	20±0.75
31	RF input dynamic range	dBmV	15～40
	NPR dynamic range	FP/DFB
power and environment
35	operation temperature	℃	- 25～+65
36	operation humidity		5％～95％	non-condensation
37	power input voltage	VDC	+12 ～ +24	＋12VDC nominal
38	power consumption	W	4
39	surge protection	KV	6

亚洲精品无码永久在线观看你懂的-国产av人人夜夜澡人人爽麻豆-国产成人精品免费视频大全-国产女人水真多18毛片18精品