SFP Transceiver 1.25G BIDI 20Km Tx1310/Rx1550nm

Product Features

Single LC receptacle optical interface compliant

Hot-pluggable SFP footprint

1310nm FP laser transmitter

RoHS compliant and Lead Free

Up to 20km on 9/125um SMF

Metal enclosure for lower EMI

Single 3.3V power supply

Low power dissipation <600mW

Commercial operating temperature range: 0°C to 70°C

Applications

Gigabit Ethernet

1.06 Gb/s Fibre Channel

Specification

Handar’s HD-SB3512-20LCD Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They simultaneously comply with Gigabit Ethernet as specified in IEEE STD

Notes:

1. Circuit ground is internally isolated from chassis ground.
2. Laser output disabled on TX Disable >2.0V or open, enabled on TX Disable<0.8V.
3. Should be pulled up with 4.7k - 10kohms on host board to a voltage between 2.0V and 3.6V.

MOD_DEF(0) pulls line low to indicate module is plugged in.

1. LOS is LVTTL output. Should be pulled up with 4.7k – 10kohms on host board to a voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of signal.

Notes:

1. Non condensing.
2. AC coupled.
3. Into 100 ohm differential termination.
4. 20 – 80 %
5. LOS is LVTTL. Logic 0 indicates normal operation; logic 1 indicates no signal detected.
6. Measured with DJ-free data input signal. In actual application, output DJ will be the sum of input DJ and ΔDJ.

Notes:

1. Class 1 Laser Safety.
2. Also specified to meet curves in FC-PI-2 Rev. 10.0 Figure 18, which allow trade-off between wavelength, spectral width.
3. Equivalent extinction ratio specification for Fibre Channel. Allows smaller ER at higher average power.
4. Unfiltered, 20-80%. Complies with IEEE 802.3 (Gig. E) and FC 1x eye masks when filtered.
5. Measured with DJ-free data input signal .In actual application, output DJ will be the sum of input DJ and ΔDJ.
6. Measured with conformance signals defined in FC-PI-2 Rev. 10.0 specifications.
7. Measured with PRBS 2⁷-1 at 10^-12 BER .

Notes:

1. Gigabit Ethernet and 1x Fibre Channel compliant.
2. Tested with a PRBS 2⁷-1 data pattern.
3. Dispersion limited per FC-PI-2 Rev. 10
4. Attenuation of 0.55 dB/km is used for the link length calculations. Please refer to the Optical Specifications in Table IV to calculate a more accurate link budget based on specific conditions in your application.

HD Commercial Temperature BIDI SFP transceivers have an operating temperature range from 0°C to +70°C case temperature.

HD’s Small Form Factor Pluggable (SFP) transceivers are compatible with the dimensions defined by the SFP Multi-Sourcing Agreement (MSA).

SFP Transceiver 1.25G BIDI 20Km Tx1310/Rx1550nm

Shenzhen Handar Optical Technology Co.,LTD,Located in shenzhen,china,was founded in 2009,which is professionally engaging in researching & developing,manufacturing,and marketing fiber optical communication product.

With several-year development,Handar has established a profession teechinical team,strict quality control system and hight -tech production line.

Currenty Handar featured product including SFP transceiver 155M/1.25G/10G/40G/100G,media converter,AHD/TVI/CVI video to fiber converter and industrial ethernet switch. They are widely adopted in IP LAN,WAN, Telecommunicaton and hight definition CCTV systems.Users include China Telecom,China Unicom,China Mobile,China Broadcast&Television,also we are exported to more than 30 countries and areas,such as USA,Germany,Spain,Russia,Denmark,Korea ,Malaysia,Singapore and etc.

Handar is aimed at establish long term relationship with global partners,we providing better quality,effective price,excellent after-sales-sevices.We are ISO 9001 certificated company,our products got CE certificate and were approred by RoHS standard.