Delta Electronics GBIC-1250A5FR Pin Out Table, Overview of internal interface signal Definition

Page 4

GBIC-1250A5FR

Pin Out Table

Pin Name

Pin#

Sequence

Sequence

Pin#

RX_LOS

1

2

1

11

RGND

2

2

1

12

RGND

3

2

1

13

MOD_DEF(0)

4

2

1

14

MOD_DEF(1)

5

2

2

15

MOD_DEF(2)

6

2

2

16

TX_DISABLE

7

2

1

17

TGND

8

2

1

18

TGND

9

2

1

19

TX_FAULT

10

2

1

20

Pin Name

RGND

-RX_DAT +RX_DAT RGND VDDR VDDT TGND +TX_DAT -TX_DAT TGND

Overview of internal interface signal Definition

Pin Name

Pin #

Name/Function

Signal Specification

Receiver Signals

 

 

RGND

2,3,11,14

Receiver Ground (may be connected with TGND in GBIC)

Ground, to GBIC

VDDR

15

Receiver +5 volt (may be connected with VDDT in GBIC)

Power, to GBIC

-RX_DAT

12

Receive Data, Differential PECL

High speed serial, from

GBIC

 

 

 

+RX_DAT

13

Receive Data, Differential PECL

High speed serial, from

GBIC

 

 

 

RX_LOS

1

Receiver Loss of Signal, logic high, open collector

Low speed, from GBIC

compat-ible,4.7 K to 10 K Ohm pullup to VDDT on host

 

 

 

Transmitter Signals

 

 

TGND

8,9,17,20

Transmitter Ground (may be connected with RGND internally)

Ground, to GBIC

VDDT

16

Transmitter +5 volt (may be connected with VDDR in GBIC)

Power, to GBIC

+TX_DAT

18

Transmit Data, Differential PECL

High speed serial, to GBIC

-TX_DAT

19

Transmit Data, Differential PECL

High speed serial, to GBIC

TX_DISABLE

7

Transmitter Disable, logic high, open collector compatible,4.7

Low speed, to GBIC

K to 10 K Ohm pullup to VDDT on GBIC

 

 

 

TX_FAULT

10

Transmitter Fault, logic high, open collector compatible,4.7 K

Low speed, from GBIC

to 10 K Ohm pullup to VDDT on host

 

 

 

Control Signals

 

 

MOD_DEF(0)

4

GBIC module definition and presence, bit 0,4.7 K to 10 K Ohm

Low speed, from GBIC

 

 

pullup to VDDT on host

 

MOD_DEF(1)

5

GBIC module definition and presence, bit 1,4.7 K to 10 K Ohm

Low speed, from GBIC

 

 

pullup to VDDT on host

 

MOD_DEF(2)

6

GBIC module definition and presence, bit 2,4.7 K to 10 K Ohm

Low speed, from GBIC

 

 

pullup to VDDT on host

 

4

2008/1/23

 

Rev. 0A

DELTA ELECTRONICS, INC.

www.deltaww.com

Image 4
Contents Features DescriptionApplications PerformanceAbsolute Maximum Ratings Transmitter Electro-Optical Performance SpecificationsRecommended Operating Conditions Optical Characteristics PA -PDOverview of internal interface signal Definition Pin Out TableRecommend Circuit Schematic Gbic module definition parameters Gbic timing parameters for Gbic managementGbic timing parameters Address Package Outline Drawing GBIC-1250A5FR Regulatory ComplianceOrdering information for Gbic modules Available Products

GBIC-1250A5FR specifications

Delta Electronics GBIC-1250A5FR is a high-performance Gigabit Interface Converter (GBIC) designed for reliable and efficient data transmission in networking environments. This module is particularly popular among telecommunications and data center operators due to its robust features and advanced technology.

A key feature of the GBIC-1250A5FR is its compatibility with a wide range of networking equipment, including switches and routers from leading manufacturers. This versatility ensures seamless integration into existing network architecture, allowing for easy upgrades and expansions. The GBIC utilizes a standard physical interface that adheres to the GBIC specification, simplifying installation and maintenance processes.

One of the standout characteristics of the GBIC-1250A5FR is its support for Gigabit Ethernet over optical fiber. This capability enables fast data transfer rates of up to 1 Gbps, providing a reliable option for high-bandwidth applications. The module operates on a single-mode fiber, which significantly enhances transmission distances—up to 80 kilometers—making it ideal for long-haul connections in large networks.

In terms of technology, the GBIC-1250A5FR employs advanced laser diodes and optics that ensure high-quality signal integrity. The device is designed to minimize bit error rates and enhance overall network performance. The GBIC is also equipped with features such as digital diagnostics monitoring (DDM), which provides real-time information about the module’s performance, temperature, and power levels. This functionality is crucial for network administrators seeking to maintain optimal operational conditions and diagnose potential issues proactively.

Moreover, the GBIC-1250A5FR is built with durability in mind, featuring a robust housing that protects against physical damage and environmental factors. This resilience ensures that the module remains operational in various settings, including data centers that experience fluctuating temperatures and humidity levels.

In summary, the Delta Electronics GBIC-1250A5FR is a highly efficient and reliable Gigabit Interface Converter that supports high-speed data transmission, extensive compatibility, and advanced diagnostic capabilities. Its combination of performance, technology, and durability makes it a preferred choice for networking professionals looking to enhance their systems and ensure seamless data communication across diverse environments.