Delta Electronics GBIC-1250D5Wr Pin Out Table, Overview of internal interface signal Definition

Page 4

GBIC-1250 Long Distance Series

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

01/23/2008

 

Rev. 0F

DELTA ELECTRONICS, INC.

www.deltaww.com

Page 3 Page 5
Image 4
Page 3 Page 5
Contents Features DescriptionApplications PerformanceAbsolute Maximum Ratings Recommended Operating ConditionsOptical Characteristics GBIC-1250D5WR GBIC-1250D5RR GBIC-1250D5VROverview of internal interface signal Definition Pin Out TableRecommend Circuit Schematic Gbic module definition parameters Gbic timing parameters for Gbic managementGbic timing parameters Ascii GBIC-1250 Long Distance Series GBIC-1250 Long Distance Series GBIC-1250B5LR Ordering information for Gbic modules Regulatory ComplianceAvailable Products

GBIC-1250D5Wr, GBIC-1250D5VR, GBIC-1250B5LR, GBIC-1250D5RR, GBIC-1250D5MR specifications

Delta Electronics has established itself as a leader in providing high-quality optical transceivers, and among its noteworthy offerings are the GBIC-1250B5LR, GBIC-1250D5MR, GBIC-1250D5RR, GBIC-1250D5Wr, and GBIC-1250D5VR models. These Gigabit Interface Converters (GBICs) are aimed at meeting the demands of network setups requiring reliable, high-speed data transmission over various distances.

The GBIC-1250B5LR is designed for long-range applications, supporting distances of up to 10 kilometers over a single-mode fiber (SMF) using a wavelength of 1310 nm. This feature makes it suitable for backbone connections and communication within large enterprises. Its robust design ensures low signal loss, enhancing the overall network reliability.

The GBIC-1250D5MR, on the other hand, is optimized for medium-range connectivity. Operating with a wavelength of 850 nm, it supports distances of up to 550 meters on multimode fiber (MMF). This model is ideal for data centers and LAN environments where high bandwidth over moderate distances is essential. The use of advanced multimode fiber technology allows for reduced system complexity and lower installation costs.

For shorter-range applications, the GBIC-1250D5RR is an excellent choice. This model can cover distances of up to 200 meters utilizing MMF, making it perfect for intra-rack connections and short inter-switch links. With its compact form factor, it facilitates easier system management without compromising performance.

The GBIC-1250D5Wr is designed for high-efficiency data transfer over wireless applications, supporting similar distances as the GBIC-1250D5MR. Its flexibility allows it to function optimally in environments where cabling may be challenging, providing an agile solution for modern network requirements.

Lastly, the GBIC-1250D5VR shines in virtualized environments, effectively supporting virtual machine communications and data center applications with its enhanced signal integrity features. Its design focuses on maintaining data fidelity and minimizing latency, making it a strategic component in advanced networking architectures.

Overall, Delta Electronics' GBIC series embodies a commitment to cutting-edge optical technologies, delivering superior performance across various networking scenarios. The combination of robust features and versatile applications makes these GBIC models a valuable investment for organizations looking to enhance their network infrastructure.
Top Page Image Contents