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10GBASE-T SFP+ Copper RJ45 30 m

Ascent’s SFPP-AT-CO-02 10GBASE-T SFP+ copper transceivers are based on the SFP Multi-Source Agreement (MSA). These 10GBASE SFP+ series modules offer a wide variety of 10 Gigabit Ethernet connectivity options for data center, enterprise wiring closet, and service provider transport applications.

    Up to 10 Gb/s bi-directional data links

    Hot-pluggable SFP+ footprint

    Low power dissipation (max. 3W)

    Compact RJ-45 connector assembly

    Fully metal enclosure, for lower EMI

    RoHS compliant and lead-free

    Single +3.3V power supply

    Supports Links up to 30m using Cat 6a/7 Cable

    Case operating temperature: 0 °C to +70 °C


+3.3V Volt Electrical Power Interface

SFPP‑AT‑CO‑02 has an input voltage range of 3.3 V +/‑ 5%. The 4V maximum voltage is not allowed for continuous operation.

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Supply Current

Is


700

900

mA

1

Input Voltage

Vcc

3.13

3.3

3.47

V


Maximum Voltage

Vmax



4

V


Surge Current

Isurge


TBD


mA


Notes:

1. 3.0W max power over full range of voltage and temperature. See caution note below.

2. Referenced to GND.

3. Hot plug above steady state current.  See caution note below.

Caution: Power consumption and surge current are higher than the specified values in the SFP MSA

 

Low‑Speed Signals, Electronic Characteristics

MOD_DEF(1) (SCL) and MOD_DEF(2) (SDA),  are open drain CMOS signals (see section VII, "Serial Communication Protocol").  Both MOD_DEF(1) and MOD_DEF(2) must be pulled up to host_Vcc.

Parameter

Symbol

Min.

Max.

Unit

Note

SFP Output LOW

VOL

0

0.5

V

1

SFP Output HIGH

VOH

host_Vcc ‑0.5

host_Vcc + 0.3

V

1

SFP Input LOW

VIL

0

0.8

V

2

SFP Input HIGH

VIH

2

Vcc + 0.3

V

2

Notes:

1. 4.7 kΩ to 10 kΩ pull‑up to host_Vcc, measured at host side of connector.

2. 4.7 kΩ to 10 kΩ pull‑up to Vcc, measured at SFP side of connector.


High‑Speed Electrical Interface

All high‑speed signals are AC‑coupled internally.

High‑Speed Electrical Interface, Transmission Line‑SFP

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Line Frequency

fL


125


MHz

1

Tx Output Impedance

Zout, TX


100


Ω

2

Rx Input Impedance

Zin, RX


100


Ω

2

High‑Speed Electrical Interface, Host‑SFP

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Single ended data input swing

Vinsing

250


1200

mV

3

Single ended data output swing

Voutsing

350


800

mV

3

Tx Input Impedance

Zin


50


Ω

3

Rx Output Impedance

Zout


50


Ω

3

Notes:

1. 5‑level encoding, per IEEE 802.3.

2. Differential, for all frequencies between 1 MHz and 125 MHz.

3. Single‑ended.

 

General Specifications

Clock tolerance is +/‑ 50 ppm

Automatic crossover detection is enabled. External crossover cable is not required

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Data Rate

BR

1


10

Gb/sec

1

Cable Length

L



30

m

2

Notes:

1. IEEE 802.3 compatible. By default, the SFPP‑AT‑CO‑02 is a full duplex device in preferred master mode.

2. Category6A/7 UTP. BER.

 

Environmental Specifications

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

Case Operating Temperature

Tcase

0


70

°C


Storage Temperature

Tsto

‑40


85

°C

Ambient temperature

 

Serial Communication Protocol

SFPP‑AT‑CO‑02 supports the 2‑wire serial communication protocol outlined in the SFP MSA. These SFPs use an MCU, can be accessed with address of A0h.

Serial Bus Timing Requirements

Parameter

Symbol

Min.

Typ.

Max.

Unit

Note

I 2C Clock Rate


0


200, 000

Hz



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