国产AV中文字幕,一区啪啪视频,人人看卜人摸,中韩日精品操逼网站电影

Hello, Welcome to FCTEL Technology Co.,Ltd
National service hotline:+086 0571-87007055/56/57 CN

WE ONLY FOCUS ON TRANSMISSION AND ACCESS

Products center

Fiber-4Voice+2GE multiplexer(Mini type)

Type:FCP-O4G2/S4G2 Message

Description:4FXS/FXO,2*1000M ethernet,Mini type.

Product Description
  This series is based on the company's proprietary research on VLSI, developed point to point optical transmission equipment. This product provides 1~4channel FXO/FXS/2/4 wire audio, Magnet telephone Interface; two Gigabit Ethernet interface, support VLAN division. With a sound alarm function, the whole stable, reliable, low power consumption, high integration, small size.
Functional Properties
? Based on self -copyright  IC;
? 1 ~ 4channel voice access, support caller ID function and reverse polarity billing functions;
? 2channel Ethernet interface, the rate of 10/100/1000M, full / half duplex adaptive, 2x Ethernet can be set to logical isolation;
? Support FXO/FXS, EM2/4 audio, Magnet telephone Interface, FXO port docking with program-controlled switchboard, FXS port connected to the user's telephone;
? Support Telephone Number mutual function of each site;
? optical port unrepeated transmission distance of up to 2 to 100 km;
? Telephone interface with lightning protection, lightning reached IEC61000-4-5 Short circuit current wave 8 / 20μs,the peak output voltage 6KV open standards.
? Multiple power mode options: AC220V, DC-48V / DC24V, etc;
Technical Parameters
u Fiber
Multi-mode Fiber
50/125um, 62.5/125um,
Maximum transmission distance: 5Km @ 62.5 / 125um single mode fiber, attenuation (3dbm/km)
Wave Length:    820nm
Transmitting power: -12dBm (Min) ~-9dBm (Max)
Receiver sensitivity: -28dBm (Min)
Link budget: 16dBm
Single-mode Fiber
8/125um, 9/125um
Maximum transmission distance:  40Km
Transmission distance:  40Km @ 9 / 125um single mode fiber, attenuation (0.35dbm/km)
Wave Length:      1310nm
Transmitting power:  -9dBm (Min) ~-8dBm (Max)
Receiver sensitivity:  -27dBm (Min)
Link budget:  18dBm
u Ethernet interface(10/100/1000M)
Interface rate: 10/100/1000 Mbps, half/full duplex auto-negotiation
Interface Standard: Compatible with IEEE 802.3, IEEE 802.1Q (VLAN)
MAC Address Capability: 4096
Connector: RJ45, support Auto-MDIX
u FXS Phone Interface
Ring voltage: 75V
Ring frequency: 25HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
u FXO Switch Interface
Ring detect voltage: 35V
Ring detection frequency: 17HZ-60HZ
Two-line Impedance: 600 Ohm (pick up)
Return loss: 40 dB
u Working environment
Working temperature: -10°C ~ 50°C
Working Humidity: 5%~95 % (no condensation)
Storage temperature: -40°C ~ 80°C
Storage Humidity: 5%~95 % (no condensation)




Application Scheme

Application:



DataSheet Download
?
人妻中出在线视频| 91精品啪在线观看国产91九色| 亚州国产精品一区二区| 无码人妻毛片丰满熟妇区毛片色欲 | 激情四射婷婷六月天| 亚洲精品无码久久99| 免费无毒永久AV网站| 日韩色丁香| 亚洲精品福利在线观看| 亚洲国产精品国自产拍AⅤ| 自慰喷水免费观看| 免费专区色哟哟一区二区三区| 久久av资源网中文字幕| 伊人网在线观看污| 免费亚洲成人电影| 午夜激情一区二区三| 久久久精品乱码| 秋霞毛片亚洲午夜精品A| 亚洲精品日本久久区二区三区| 国产精品麻豆久久久| 精品欧美国产一区二区三区| 国产成人无码高清免费视频| 熟女精品视频| 久久久久久夜精品精品啦| 国产精品亚洲专区无码第一页| 日本大尺度精品久久久| 久久彩色三级视频| 一道本久在线中文字幕| 欧美日韩一区二区综合。| 另类少妇人与禽zOZZ0性伦| 热门日本自慰网站| 思思99在线视频| 最新欧美综合免费在线| 海外免费毛片网站| 亚洲另类一区视频| a级精频久久久久| 国产伦精品一区二区三区...| 成人m v 在线观看| 国产情侣后入| 91精品在线看| 国产中文字幕精呂|