MMA1T00-HS HDR QSFP56 MMF Transceiver Product Specifications

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

4.0

V

Damage threshold

3.4

---

dBm

This table shows the environmental specifications for the product.

Parameter

Min

Max

Units

Storage temperature

-40

85

°C

This section shows the range of values for normal operation.

ParameterMinTypMaxUnits
Supply voltage (Vcc)3.1353.33.465V
Power consumption (each end, retiming on all lanes)---4.55.0W
Supply noise tolerance (10Hz – 10MHz)66------mVpp
Operating case temperature0---70°C
Operating relative humidity5---85%
Note

Internal temperature readout through DDMI of up to 75°C is allowed.

Parameter (per lane)

Min

Typ

Max

Units

Signaling rate

-100 ppm

26.5625

+100 ppm

GBd

Differential data input swing at TP1a

---

900

mVpp

Differential data output swing at TP4

---

---

900

mVpp

Near-end ESMW (Eye Symmetry Mask Width)

0.265

---

---

UI

Near-end output eye height

70

---

---

mVpp

Output transition time, 20% to 80%

9.5

---

---

ps

Notes:

  • Multiple clock domains are supported only on line-side Rx. Host side Rx supports a single clock domain only.

  • QSFP Tx CDR lock can only occur if Tx lane 1 is transmitting data.

Parameter

Min

Typ

Max

Units

Transmitter (per lane)

Signaling speed (with retiming)

-100 ppm

26.5625

+100 ppm

GBd

Center wavelength

840

850

860

nm

Spectral width

---

---

0.6

nm

Average launch power

-2.0

---

3.0

dBm

Transmit OMA

-2.0

---

3.0

dBm

Average launch power of off transmitter

---

---

-30

dBm

Extinction ratio

4.0

---

6.0

dB

Transmitter reflectance tolerance

---

---

-12.0

dB

Transmitter return loss

---

---

-18.0

dB

Transmitter eye mask definition

---

Reach on OM3 multi-mode fiber

100

---

---

m

Receiver (per lane)

Signaling speed (with retiming)

-100 ppm

26.5625

+100 ppm

GBd

Center wavelength

840

850

860

nm

Receive damage threshold (AOP)

5.0

---

---

dBm

Unstressed receiver sensitivity (OMA) at BER = 10-6

---

---

-5.0

dBm

Receiver Reflectance

---

---

-18.0

dB

LOS assert

---

---

-14

dBm

LOS hysteresis

0.5

---

3.0

dB

Stressed receiver sensitivity (OMA) at BER = 10-4

---

---

-3.0

dBm

Conditions of stressed receiver sensitivity test

SECQ (Stressed Eye Closure) penalty

---

---

4.9

dB

OMA of each aggressor lane

---

---

3.0

dB

Stressed eye mask definition

TBD

---

The receiver’s performance may degrade due to overload if the maximum values for AOP or OMA are exceeded. The damage threshold is specified in the Absolute Maximum Ratings table above.

The MMA1T00 transceiver supports rate select, which is controlled by writing to registers 0x57-0x58. Two bits are assigned for each receiver lane in byte 0x57 (87dec, Rxn_Rate_Select) and two bits for each transmitter lane in byte 0x58 (88dec, Txn_Rate_Select) to specify up to four bitrates, as defined in SFF-8636 Rev 2.9.2 Table 6-5 XN_RATE_SELECT ENCODINGS. All four lanes are required to have the same rate select value.

The below table specifies the rate for each rate select setting.

Rate Select Encodings

Rate Select Value

Operating Rate (GBd)

01

10.31250 NRZ

10

25.78125 NRZ

11

26.56250 PAM4

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

Backshell Label

image2021-8-22_15-59-26.png

(sample illustration)

Backshell Label Legend

Symbol

Meaning

Notes

SN – Serial Number

MT

Manufacturer name

2 characters, e.g. MT

YY

Year of manufacturing

2 digits

WW

Week of manufacturing

2 digits

FT

Manufacturer site

2 characters

ZZZZZ

Serial number

5 digits for serial number, starting from 00001. Reset at start of week to 00001.

Miscellaneous

ZZ

HW and SW revision

2 alpha-numeric characters

YYYY

Year of manufacturing

4 digits

MM

Month of manufacturing

2 digits

DD

Day of manufacturing

2 digits

COO

Country of origin

E.g. Thailand

image2021-8-22_15-58-42.png

Quick response code

Serial number (MTYYWWFTZZZZZ)

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 NVIDIA 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.

image2021-8-22_17-9-54.png

© Copyright 2023, NVIDIA. Last updated on Jan 18, 2024.