SPBD-155F4J1R

Notes:

1)Circuit ground is internally isolated from frame (chassis) ground. Tx GND and Rx GND may be internally isolated within the TRx module.

2)TX Fault is an open collector/drain output, which should be pulled up with a 4.7K~10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT+0.3V. The output indicates Low when the transmitter is operating normally, and High with a laser fault including laser end-of-life. In the low state, the output will be pulled to less than 0.8V.

3)TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7 – 10 K Ω resistor. Its states are:

Low (0 – 0.8V):

Transmitter on

(>0.8, < 2.0V):

Undefined

High (2.0 – 3.465V):

Transmitter Disabled

Open:

Transmitter Disabled

4)Mod-Def 0,1,2. These are the module definition pins. They should be pulled up with a 4.7K – 10KΩresistor on the host board. The pull-up voltage shall be VccT or VccR.

Mod-Def 0 is grounded by the module to indicate that the module is present Mod-Def 1 is the clock line of two-wire serial interface for serial ID Mod-Def 2 is the data line of two-wire serial interface for serial ID

5)LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccR+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity. Low indicates normal operation. In the low state, the output will be pulled to less than 0.8V.

6)RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 400 and 2000 mV differential (200 – 1000 mV single ended) when properly terminated.

7)VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP connector pin. Recommended host board power supply filtering is shown below page. Inductors with DC resistance of less than 1 Ohm should be used in order to maintain the required voltage at the SFP input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP transceiver module will result in an inrush current of no more than 30 mA greater than the steady state value.

8)TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100 Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board. The inputs will accept differential swings of 500 – 2400 mV (250 – 1200 mV single-ended), though it is recommended that values between 500 and 1200 mV differential (250 – 600 mV single-ended) be used for best EMI performance.

7

Revision: S1

 

09/20/2006

DELTA ELECTRONICS, INC.

www.deltaww.com

Page 6 Page 8
Page 7
Image 7
Delta Electronics SPBD-155F4J1R manual Open
Page 6 Page 8

SPBD-155F4J1R specifications

Delta Electronics SPBD-155F4J1R is a cutting-edge industrial power supply that exemplifies high efficiency, reliability, and performance. Designed to cater to a wide range of applications, this power supply unit is particularly well-suited for demanding environments, making it a popular choice among engineers and system integrators.

One of the standout features of the SPBD-155F4J1R is its robust power output, offering 155 watts of continuous power with a wide input voltage range. This flexibility enables the device to operate seamlessly in various geographical locations, accommodating fluctuations in power supply without compromising performance. Furthermore, the unit’s high efficiency rating, often exceeding 90%, reduces energy consumption and contributes to lower operational costs, which is a key consideration for industries aiming for sustainability.

The SPBD-155F4J1R employs advanced technologies such as Power Factor Correction (PFC) and active current sharing, which enhance its reliability and performance. The PFC feature ensures that the power supply operates efficiently and minimizes harmonic distortion, complying with stringent electrical regulations. This is particularly advantageous for organizations seeking to meet energy efficiency standards.

In terms of characteristics, the SPBD-155F4J1R is designed with a compact form factor, allowing for ease of installation in space-constrained environments. Its rugged construction is built to withstand various industrial conditions, making it suitable for use in manufacturing, automation, and process control. Moreover, the power supply includes comprehensive protection features such as over-voltage, over-current, and short-circuit protection, ensuring safe operation and prolonging the lifespan of connected devices.

Another significant advantage of the SPBD-155F4J1R is its temperature regulation capabilities. The unit operates efficiently across a wide temperature range, ensuring optimal performance even in extreme heat or cold. This feature is particularly vital for industries that operate in harsh environments, where maintaining consistent performance is crucial.

In summary, Delta Electronics SPBD-155F4J1R represents a powerful and efficient solution for industrial power supply needs. With its high power output, advanced technologies, compact design, and robust protections, it stands out as a reliable choice for various applications, enhancing operational efficiency and sustainability in industrial settings.
Top Page Image Contents