NB !!!!!!!! Please Confirm Ask Seller Question "TAB" Stock Availability Before Placing Our Order !!!!!!!!!!

We Are An Online Store, Our Website Is Our Showroom All Sales Products Are Shipped From Our Suppliers / Distributors

NB !!!!!!!! Please Confirm Ask Seller Question "TAB" Stock Availability Before Placing Our Order !!!!!!!!!!

Product images are for illustrative purposes only and may differ from the actual product. Please use the "Ask Seller" tab to confirm if the image reflects the actual item.

NB !!! No Refund Or Exchanges On Consumable Goods OPEN And USED Printer Cartridge & Toners And Ink

1) All Product returns or Exchanges will be send to the manufacturer / Supplier / Distributor for a full inspection and assessment Upon receipt of the returned item, it will undergo a full inspection and assessment by the product supplier / manufacturer / Distributor every supplier / manufacturer / Distributor have its own Policy to exchanges and returns

2) If supplier / manufacturer / Distributor agree to a Refund of price of unsuitable products.

We will refund the full price of any unsuitable products in their original unopened packaging. For opened products, the supplier / manufacturer / Distributor may deduct or charge a reasonable amount for any use of the products plus certain costs necessary for repackaging and restocking, subject to the CPA. These costs are usually up to 25% of the cost of the products.

Cudy's CD-SFP-SMB is your answer for efficient and cost-effective single-mode fibre deployments! These bi-directional modules redefine connectivity standards with a powerful design optimised for 1.25 Gbps transmission over distances of up to 20km.

The CD-SFP-SMB modules are sold as a pair and feature a smart SFP package with LC connectors, ensuring cross-vendor compatibility. What distinguishes them is their novel application of bi-directional technology, which enables duplex transmission on a single fibre by utilising two distinct wavelengths for TX and RX on the same optical strand. This not only improves performance but also significantly lowers installation costs.

Choose between the SM100GSB-20A with a 1310nm FP laser and a 1550nm PIN photodetector or the SM100GSB-20B with a 1550nm DFB laser and a 1310nm PIN photodetector to meet your specific requirements.

These modules provide dependable performance because they are powered by a single +3.3V power supply and have an LVPECL-compatible data input/output interface. The CD-SFP-SMB provides a strong and secure connection thanks to its low EMI and excellent ESD protection. These modules prioritise environmental sustainability while adhering to RoHS and SFF8472 standards.

FEATURES:

• SFP package with LC connector
• SM100GSB-20A: 1310nm FP Laser and 1550nm PIN photodetector
• SM100GSB-20B: 1550nm DFB Laser and 1310nm PIN photodetector
• Up to 20 km transmission on SMF
• +3.3V single power supply
• LVPECL-compatible data input/output interface
• Low EMI and excellent ESD protection
• Compatible with RoHS
• Compatible with SFF8472

SPECIFICATIONS:

• Ethernet Channel Speed: 1.25 GB/s
• Fibre Channel Speed: 1.06 Gb/s
• Form Factor: SFP (BiDi)
• Mode: Single Mode
• Supported Distance: 20km
• Wavelength: 1310nm / 1550nm
• Optical Eye Diagram: IEEE 802.3z and ANSI Fibre Channel Compatible
• Input Differential Impendence (Min) (Max): 90, 110 Ohm
• Data Input Swing Differential (Min) (Max): 500, 2400 mV
• Output differential impendence (Typ): 100 Ohm
• Data Input Swing Differential (Min) (Max): 370, 2000 mV
• Supply Voltage (Min) (Max): 3.15, 3.45 V
• Operating Case Temperature (Min) (Max): 0, 70
• Voltage: 3-15 ~ 3.45 V
• Bias Current: 10 ~ 80 mA
• Tx Power: -9 ~ -3 dBm
• Rx Power: -26~-3 dBm

WHAT'S IN THE BOX:

• Cudy 1.25Gbps BIDI SFP Optical Transceiver 20Km DDM x1
• Installation Guide x1