Specifications

MMA2P00-AS 25GbE SFP28 MMF Transceiver Product Specifications

Absolute maximum ratings are those beyond which damage to the device may occur.
Prolonged operation between the operational specifications and absolute maximum ratings is not intended and may cause permanent device degradation.

Parameter

Min

Max

Units

Supply voltage

-0.3

3.6

V

Data input voltage

-0.3

3.465

V

Control input voltage

-0.3

4

V

Damage threshold

3.4

---

dBm

This table shows the environmental specifications for the product.

Parameter

Min

Max

Units

Notes

Storage temperature

-40

85

°C

---

This section shows the range of values for normal operation.

Parameter

Min

Typ

Max

Units

Notes

Supply voltage

3.135

3.3

3.465

V

---

Power consumption

---

---

1.0

W

---

Supply noise tolerance (20Hz – 1.5MHz)

100

---

---

mVpp

---

Operating case temperature

0

---

70

°C

---

Operating relative humidity

0

---

85

%RH

---

Parameter (per lane)

Min

Typ

Max

Units

Notes

Signaling rate

-100ppm

25.78125

+100ppm

Gb/s

---

Transmitter

Differential data input swing at TP1a

IEEE 802.3bm
83E.3.1.2

---

900

mVpp

1

Inner Eye Height (EH6)

95

---

---

mV

Input differential impedance

---

100

---

Ω

Differential input return loss

Meets equation (83E–5) in IEEE 802.3bm

dB

---

Receiver

Differential output return loss

Meets equation (83E–5) in IEEE 802.3bm

dB

---

Differential data output swing at TP4

270

---

850

mVpp

---

Note 1: Min requires optimization of the input equalizer.

Parameter

Min

Typ

Max

Units

Notes

Transmitter

Signaling speed

-100ppm

25.78125

+100ppm

Gb/s

---

Center wavelength

840

---

860

nm

---

Average launch power

-8.4

---

2.4

dBm

---

Transmit OMA

-6.4

---

3

dBm

---

Extinction ratio

2

---

---

dB

---

Transmitter and dispersion eye closure

---

---

4.3

dB

---

Average launch power at Tx squelched

---

---

-30

dBm

---

Optical return loss (ORL) tolerance

---

---

12

dB

---

Peak power

---

---

4.0

dBm

Transmitter eye mask definition {X1, X2, X3, Y1, Y2, Y3}
BER 1.5∙10-3

{0.3, 0.38, 0.45, 0.35, 0.41, 0.5}

---

Reach on OM3

70

---

---

m

---

Reach on OM4

100

---

---

m

---

Receiver

Signaling speed

-100ppm

25.78125

+100ppm

Gb/s

---

Center wavelength

840

---

860

nm

---

Receiver reflectance

---

---

-12

dB

---

LOS de-assert

---

---

-13

dBm

---

LOS hysteresis

0.5

---

---

dB

---

Unstressed receiver sensitivity (OMA) at BER=10-12

---

---

-7

dBm

1

Stressed receiver sensitivity (OMA) at BER=5*10-5

---

---

-5.2

dBm

2

Conditions for stressed receiver sensitivity

See below

3

Test Conditions

Stressed eye closure (SEC), lane under test

4.3

dB

---

Stressed eye J2 Jitter, lane under test

0.39

UI

---

Stressed eye J4 Jitter, lane under test (max)

0.53

UI

---

OMA of each aggressor lane

3

dBm

---

Stressed receiver eye mask definition {X1, X2, X3, Y1, Y2, Y3}
Hit ratio 5∙10-5 hits per sample

{0.28, 0.5, 0.5, 0.33, 0.33, 0.4}

---

---

Notes:

  1. All Tx channels on and all Rx channels on with AOP 3dB greater than the tested channel. Injected optical eye must comply with the transmitter eye mask definition from the above table.

  2. Measured with conformance test signal at TP3 (ref. IEEE 802.3 25GBASE-SR) for BER < 5∙10-5

  3. The test conditions are for measuring stressed receiver sensitivity only – not characteristics of the receiver.

The following label is applied on the transceiver's backshell:

Backshell Label

image2021-10-4_13-8-12.png

(sample illustration)
*COO – Country of Origin

Warning

Images are for illustration purposes only. Product labels, colors, and lengths may vary.

Backshell Label SN (Serial Number) Legend

Symbol

Meaning

Notes

MT

Manufacturer name

2 digits (alphanumeric)

YY

Year of manufacturing

2 digits (numeric)

WW

Week of manufacturing

2 digit (numeric)

XX

Manufacturer site

Two characters

SSSSS

Serial number

5 digits (decimal numeric) for serial number, starting from 00001

Laser Information Label

image2021-10-4_13-7-36.png

(sample illustration)

The laser module is classified as Class 1 according to IEC 60825-1, IEC 60825-2 and 21 CFR sub J 1040 (CDRH), TÜV/UL60950-1, CAN/CSA-C22.2 60950-1.

EMC: EN55032 Class A, EN55024, AS/NZS CISPR 32 Class A, CISPR32 Class A, VCCI Class A.

Telcordia Technologies© GR-468CORE, (shock, vibration, HT operation, damp heat operation).

Ask your field engineer or the support team for a zip file of the certifications for this product.

This device complies with CFR47 FCC Class A Part 15 of the FCC Rules. Operation is subject to the following two conditions:

  1. This device may not cause harmful interference.

  2. This device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.

  • Increase the separation between the equipment and receiver.

  • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

  • Consult the dealer or an experienced radio/television technician for help.

Modifications: Any modifications made to this device that are not approved by NVIDIA may void the authority granted to the user by the FCC to operate this equipment.

image2021-10-4_13-6-57.png

© Copyright 2023, NVIDIA. Last updated on May 22, 2023.