Dell PowerEdge M820 Systems Kullanıcı Kılavuzu - Sayfa 22

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Ayrıca Dell PowerEdge M820 Systems için: Bilgi Güncellemesi (38 sayfalar), Sürüm Notları (27 sayfalar), Kullanıcı Kılavuzu (23 sayfalar), Önemli Bilgiler Kılavuzu (35 sayfalar), Güncelleme Kılavuzu (32 sayfalar), Güncelleme Kılavuzu (28 sayfalar), Kullanıcı Kılavuzu (26 sayfalar), Başlangıç Kılavuzu (12 sayfalar), Kullanıcı El Kitabı (3 sayfalar), Teknik Kılavuz (46 sayfalar), Portföy Kılavuzu (27 sayfalar), Başlangıç Kılavuzu (14 sayfalar), Başlangıç Kılavuzu (12 sayfalar), Teknik Kılavuz (47 sayfalar)

Rev 1.0

Table 8 - SFP+ Pinout

Symbol Name

VccR

VccT

VeeT

TD+

TD-

VeeT

a. Circuit ground is internally isolated from chassis ground.

b. T

FAULT

Ohms resistor on the host board if intended for use. Pull up voltage should be between 2.0V

to Vcc + 0.3V. A high output indicates a transmitter fault caused by either the TX bias cur-

rent or the TX output power exceeding the preset alarm thresholds. A low output indicates

normal operation. In the low state, the output is pulled to <0.8V.

c. Laser output disabled on TDIS >2.0V or open, enabled on TDIS <0.8V

d. Should be pulled up with 4.7kΩ – 10kΩ on host board to a voltage between 2.0V and 3.6V.

MOD_ABS pulls line low to indicate module is plugged in.

e. LOS is open collector output. Should be pulled up with 4.7kΩ – 10kΩ on host board to a

voltage between 2.0V and 3.6V. Logic 0 indicates normal operation; logic 1 indicates loss of

signal.

Receiver Power Supply

Transmitter Power Supply

Transmitter Ground (Common with Receiver Ground)

Transmitter Non-Inverted DATA in. AC Coupled.

Transmitter Inverted DATA in. AC Coupled.

Transmitter Ground (Common with Receiver Ground)

is an open collector/drain output, which should be pulled up with a 4.7k – 10k

Description