电信级4路物理隔离千兆网1000M收发器 4路物理隔离千兆网光端机

$403.64

NNC：多业务视频光端机 1路视频1路音频光端机 1路以太网1路RS485

$91.24

4 8 16磁石电话PCM专线复用设备E1传输磁石电话E1传输自动号

$448.26

安防监控高品质2路开关量光端机 100M网络一体机可选音频电话等

$46.61

电信级80 100 120KM远距离光电转换器千兆以太网光纤收发器

$147.02

电信级DC-48V供电SFP千兆光纤收发器LC光口光电转换器延长器

$89.01

军工级30路PCM语音复用设备(支持E1光纤两种上行1 1保护模式)

$559.83

32路视频光端机 带控制数据可选音频报价开关量 2U 单模单纤25KM

$292.07

单模SFP千兆光纤收发器 单模单纤LC 120KM千兆光电转换器1对

$180.50

2路双向平衡卡农音频一对导播台音频4路正向卡侬音频光端机

$269.75

视频会议4路HD-SDI高清视频光端机外加4路音频光端机DC12V

$414.79

:高清HDMI视频光端机 USB口 质保3年 单模单芯20KM

$180.50

1路2路4路开关量光端机 报警开关量光猫 单模单纤FC SC可选

$20.95

电信级双光1 1保护多业务光端机8E1 4 6隔离网 16 30路自动号磁石

$448.26

工业级1光8电千兆交换机2光8电千兆交换机宽温设计 双电源

$82.31

Video conference audio and video RCA Lotus optical transceiver 1-way two-way aud

$68.93

Industrial rail type 1-way Profibus-DP data optical terminal with wide voltage i

$303.22

Level 4 network upgrade 16-channel telephone optical transceiver 2 Gigabit netwo

$559.83

Carrier-grade 30-channel telephone optical transceiver 2-channel isolated 100M n

$481.74

2-channel audio optical transceiver 1-channel stereo optical transceiver High-qu

$63.35

120-channel telephone voice optical transceiver with 100M network 4U frame telep

$1,898.68

HD uncompressed VGA video optical transceiver 4-way VGA ring output optical tran

$403.64

Carrier-grade 8 electrical port Ethernet optical transceiver 4 8-channel physica

$224.90

Carrier-grade 10-way telephone optical transceiver 4E1 100M network single fiber

$559.83

8E1 Gigabit network PDH telephone optical transceiver four-level network upgrade

$515.21

Carrier-grade 8-way remote control telephone optical transceiver Gigabit Etherne

$470.58

4-way two-way balanced XLR audio optical transceiver 8-way one-way XLR balanced

$559.83

2-way physical isolation network two-way video optical transceiver smart chime s

$269.75

Carrier-grade 4-way telephone optical transceiver 4-channel PCM language optical

$85.66

Broadcast-grade 1-channel video optical transceiver 2-channel audio optical tran

$392.48

广播级1 2 4 6 8路ASITS流视频光端机电视台SDI ASI光端机

$336.69

迷你型百兆 千兆光电转换器DC12V供电MINI光纤收发器单台A B

$19.83

高品质百兆 千兆收发器以太网光端机远距离20 60 80 120KM可选

$64.46

4路千兆网多业务RS485数据开关量音频光端机电子警察项目光端机

$113.55

防雷保护型60路电话光端机 62路程控语音光端机 19英寸机架式

$548.68

高清4路双向3G-SDI视频光端机带独立音频网络多业务SDI光端机

$1,898.68

视频会议专用4路双向视频光端机 4路双向音频光端机莲花头 高品质

$124.71

电信级34兆光端机16E1 2个千兆网光口1 1保护光端机 AC DC24 48V

$492.89

广播台SDI摄像机传输光端机1 2 4通道SDI音视频导播光端机

$2,233.39

管理型全千兆工业级2光24电交换机2光24电千兆工业级交换机

$671.40