Bộ chuyển đổi RS-232 sang E1 3Onedata E232

Thương hiệu: 3Onedata | Tình trạng: Còn hàng

Liên hệ

RS-232 to E1 converter

THÔNG TIN SẢN PHẨM

E232 is a RS-232 to E1 converter which could implement bidirectional conversion between RS-232 serial port and E1 digital port. It adopts desktop mounting to meet the requirements of different scenes.

The data port of this device is operating at a rate of unframed 2.048Mbps of E1. User data has accounted for all 32 timeslots of E1 frame. The main E1 link could provide 3 types of clock source: E1 port recovery clock, internal clock and external clock of digital port. E232 provides loopback and phase adjustment function, which is convenient for digital port testing.

DIP switch could implement functions like impedance setting, BNC grounding setting, clock setting, loopback setting, restoring to factory setting, etc. Hardware adopts fanless, low power consumption, wide temperature range design, and can be widely used in various departments and systems such as industrial control, environment monitoring, network monitoring, etc.

Tính năng

Support 1 RS-232 serial port and 1 E1 port
Support signal indication of E1 port data, E1 port loss of synchronism and upstream alarm
Support optional clock: internal clock, external clock, recovery receiving clock
Support E1 port loopback and RS-232 loopback
Two optional power supplies: 220VAC or -48VDC
Support -25～70℃ wide operating temperature range

Thông số kỹ thuật

E1 Port	Interface Protocol Standard: conform to the recommendation of ITU-TG.703 Output Jitter Transfer: conform to the recommendation of ITU-TG.735 Input Jitter Tolerance: conform to the recommendation of ITU-TG.823 Output Jitter: conform to the recommendation of ITU-TG.823 Line Rate: bidirectional 2.048Mbps synchronized data Transmission Distance: 2km Clock Recovery Accuracy: ±50ppm Interface Code Pattern: HDB3 Frame Format: un-framing CRC Check: No Clock Frequency: 2.048MHz Interface Connection: BNC, RJ45 Interface Impedance: 75Ω imbalance(BNC) and 120Ω balance (RJ45,) Interface Protection: 1500V Electromagnetic isolation
RS-232 Port	Standard: EIA RS-232C Pin Definition: TXD、RXD、CTS、DSR、GND、DCD Interface Rate: 0～115200bps Transmission Distance: less than 15m Line Code: NRZ Interface Type: DB25 Female (equipped with DB25 male to DB9 female cord) Connection Cable: DB25 male to DB9 female cord Interface Protection: 600W surge protection, 15KV electrostatic protection
LED Indicator	Power indicator, loss-sync alarm indicator, upstream E1 link whole code1 alarm indicator, E1 link inference alarm indicator, data receiving from G.703 network indicator, data sending to G.703 network indicator
Power Requirement	220VAC or -48VDC
Power Consumption	2.00W
Environmental Limit	Operating temperature:-25~70℃ Storage temperature: -40~85℃ Relative humidity: 5%～95%（no condensation）
Physical Characteristic	Shell: Plastic Installation: desktop installation Dimension (W x H x D): 227.4mm×146.3mm×42.7mm Weight: 260g
Certification	CE, FCC, RoHS

Thông tin đặt hàng

Available Models	RS-232	E1	Power Supply Range
E232	1	1	220VAC or -48VDC

Tài liệu

Datasheet

Bộ chuyển đổi RS-232 sang E1 3Onedata E232

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