TDM / PDH / Voice Card | 台灣高品質TDM / PDH / Voice Card製造商 | 主向位科技股份有限公司
主向位是台灣專業製造TDM / PDH / Voice Card及提供TDM / PDH / Voice Card服務的優良廠商(成立於西元1993年)擁有超過 30 年的專業經驗，致力於網路通訊產品的研發、製造與行銷。產品應用領域相當廣泛，包括智慧交通、軌道系統、安全監控、工業自動化、大樓自動化、變電廠與公共基礎建設等。
TDM / PDH / Voice Card
The TDM / PDH FXO / FXS Voice card is a POTS (Plain Old Telephone System) over fiber converter that required to implement an end to end system. FXO mode connects to a telephone line (PSTN) or PBX station line and has ability to detect ringing voltages and to act as a telephone. FXS mode is the reciprocal unit and has ability to act as PSTN and connects to a telephone device.
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Voice over Fiber with In-Band Management
FRM220-FXO/FXS & FRM220-FXO/FXS-SFP
The FRM220-FXO/FXS is a POTS (Plain Old Telephone System) over fiber converter/extender. The POTS...
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Voice over Fiber with In-Band Management
FRM220-FXO-4 & FRM220-FXS-4
FRM220-FXO-4/FXS-4 are 4 channel POTS (Plain Old Telephone System) over fiber converter/extender....
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RS232/530/V35 over Fiber Card
FRM220-DATA & FRM220-DATA-SFP
The FRM220-DATA is a fiber modem for high-speed (up to 8.192Mbps) synchronous or low speed...
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DS3/E3 Over Fiber Card
FRM220-DS3_E3
The DS3 / E3 over Fiber Card (FRM220-DS3/E3) is a fiber modem that works in pairs to transparently...
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E1/T1 Over Fiber Card
FRM220-E1/T1 & FRM220-E1/T1-SFP
The fiber media transport for G.703 E1/T1 transmissions (FRM220-E1/T1) is designed for point-to-point...
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4x E1/T1 + FE Fiber Multiplexer Card
FRM220-FOM04
The single slot, single channel E1/T1 plus 100M Fast Ethernet fiber multiplexer card (FRM220-FOM04)...
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GbE Fiber Multiplexer with In-Band Management
FRM220-GFOM08 & FRM220-GFOM04
The FRM220-GFOM04/GFOM08 is a 4/8 channel E1/T1 fiber multiplexer with an additional Gigabit...
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RS232/485 Over Fiber Card
FRM220-Serial & FRM220-Serial-SFP
The RS232/485 over Fiber Card (FRM220-Serial) provides a fiber modem solution to extend asynchronous...
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主向位 TDM / PDH / Voice Card服務簡介
主向位科技股份有限公司是台灣一家擁有超過30年經驗的專業TDM / PDH / Voice Card生產專業製造商。 我們成立於西元1993年, 在數據營運、企業通訊產品、工業通訊產品應用領域上, 主向位提供專業高品質的TDM / PDH / Voice Card製造服務, 主向位 總是可以達成客戶各種品質的要求。