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| Zion Code | Zion Description | |||||||
| 7211001 | 800G OSFP112 SR8 100m,OM3/OM4 MMF Fiber Optic Transceiver | |||||||
● 800GBASE-SR8 400G Ethernet
● 800G Datacom connections
● 8x100G PAM4 retimed 800GAUI-8 electrical interface
● Dual MPO-12 APC connector and MPO16 APC connector are provided
● 8 channel VCSEL arrays and 8 channels PIN photo detector arrays
● Maximum link length of 60m on OM3 or 100m on OM4
● Hot Pluggable OSFP form factor
● Compliant to OSFP Module Specification Rev 5.0
● Compliant with CMIS 5.2
● Compliant with IEEE 802.3db
● Compliant to IEEE 802.3ck
● Less than 14W in temperature range of 0 to 70℃
● RoHS Compliant Part Single-mode: OS2 ( G.652.D / G.657.A1 / G.657.A2)
The 800G OSFP112 SR8 100m is an Eight-Channel, Parallel, Pluggable, Fiber-Optic OSFP for 800Gigabit Ethernet applications. This transceiver is a high performance module for short-range data communication and interconnect application. It integrates eight data lanes in each direction with 8×53.125GBd. The length of OSFP SR8 is up to 60 meters over OM3 MMF or 100 meters over OM4 MMF. This module is designed to operate over multimode fiber systems using a nominal wavelength of 850nm
It is compliant with OSFP112 MSA, IEEE 802.3db standard.
| Form Factor | OSFP112 | Max Data Rate | 800 Gbps | |||||
| Wavelength | 850nm | Max Cable Distance 1 | 60m on OM3 MMF | |||||
| Max Cable Distance 2 | 100m on OM4 MMF | Connector type | MPO/MTP | |||||
| Fiber cable Type | MMF | Vendor Name | Zion Communication | |||||
| Transimitter Type | VCSEL 850nm | Receiver Type | PIN | |||||
| Transmit Power | – 8.4 ~ +2.4 dBm | Max Receiver sensitivity |
– 10.3 dBm | |||||
| Overload Power | 2.4 dBm | Extinction Ratio | 3.0 dB | |||||
| DDM | Supported | Operating Temp. | 0°C to 70°C (32°F to 158°F) | |||||
1 Absolute Maximum Ratings |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | |||
| Storage Temperature (℃） | TS | -40 | 85 | °C | ||||
| Case Operating Temperature | Top | 0 | 70 | °C | ||||
| Relative Humidity | RH | 15 | 85 | % | ||||
| Power Supply Voltage | VCC | -0.5 | 3.6 | V | ||||
| Receiver Damage Threshold, per Lane | PRdmg | 5 | dBm | |||||
2 Recommended Operating Environment |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | Note | ||
| Case operating Temperature | TOP | 0 | 70 | °C | ||||
| Relative Humidity(non-condensing) | RH | 15 | 85 | % | ||||
| Power Supply Voltage | VCC | 3.135 | 3.3 | 3.465 | V | |||
| Total Power Consumption | Pc | 14 | W | |||||
| Supply Current per end | ICC | 4.465 | A | |||||
| Data Rate | BR | 850 | Gbps | |||||
| Transmission Distance with | TD | 0 | 60/100 | m | OM3/OM4 | |||
| I2C Clock Frequency | 0 | 400 | kHz | |||||
| Notes: 1.Under condition of 3.465V operating supply voltage, and 70℃ case temperature. |
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3 Electrical Characteristics (TOP = 0 to 70 °C, VCC = 3.14 to 3.46 Volts) |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | Note | ||
| Data rate per lane | DR | 53.125 | GBd | |||||
| Modulation format | PAM4 | |||||||
| Center Wavelength 1 | λ | 840 | 860 | 868 | nm | |||
| RMS spectral width | σ | 0.6 | nm | |||||
| Average Launch power, each lane | Pavg | -4.6 | 4 | dBm | ||||
| Optical Power OMA, each Lane ，max | POMA | 3.5 | dBm | |||||
| max (TECQ, TDECQ) <1.8 dB | POMA | max [-2.6 , max(TECQ,TECQ) – 4.4] |
dBm | |||||
| 1.8 < max (TECQ, TDECQ) < 4.4 dB | POMA | dBm | ||||||
| Transmitter and dispersion eye closure (TDECQ), each lane | TDECQ | 4.4 | dB | |||||
| Transmitter eye closure for PAM4 (TECQ), each lane | TECQ | 4.4 | dB | |||||
| Extinction ratio | ER | 2.5 | dB | |||||
| Transmitter power excursion, each lane | 2.3 | dBm | ||||||
| Optical Return Loss Tolerance | ORLT | 14 | dB | |||||
| Optical Power for TX DISABLE | -30 | dBm | ||||||
| Encircled fluxb2 | ≥86% at 19 um ≤30% at 4.5 um |
V | ||||||
Notes:
1. Defined according to the performance of the laser used.
2. Measured into type A1a.2 or type A1a.3, or A1a.4, 50 um fiber, in accordance with IEC 61280-1-4
4 Optical Receiver |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | Ref. | ||
| Data rate per lane | BR | 53.125 | Gbd | |||||
| Modulation format | PAM4 | |||||||
| Center Wavelength | λ | 842 | 850 | 948 | nm | |||
| Damage threshold | 5 | dBm | ||||||
| Average receive power, each lane | –6.4 | 4 | dBm | |||||
| Receive power, each lane (OMAouter) | 3.5 | dBm | ||||||
| Receiver reflectance | Rr | – 15 | dB | |||||
| Receiver sensitivity(OMA), each lane1 | RS = max (-4.6 , TECQ – 6.4) | dBm | ||||||
| Stressed receiver sensitivity, each lane | -2 | dBm | ||||||
| Rx LOS | Assert | dBm | ||||||
| De-assert | -15 | -7.5 | dBm | |||||
| Hysteresis | 0.5 | 5 | dB | |||||
Notes:
1. Receiver sensitivity is informative and is defined for a transmitter with a value of TECQ. Measured with conformance test signal at TP3 for BER = 2.4E-4 Pre-FEC.
5 Diagnostic Monitoring Interface |
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| The following digital diagnostic characteristics are defined over the normal operating conditions unless otherwise specified. | ||||||||
| Parameter | Symbol | Min. | Typical | Max. | Unit | Note | ||
| Temperature monitor absolute error | DMI_Temp | -3 | 3 | °C | ||||
| Supply voltage monitor absolute error |
DMI _VCC | -0.1 | 0.1 | V | ||||
| Channel RX power monitor absolute error | DMI_RX | -3 | 3 | dB | ||||
| Channel Bias current monitor | DMI_Ibias | -10% | 10% | mA | ||||
| Temperature monitor absolute error | DMI_Temp | -3 | 3 | °C | ||||
| The host can select Applications by programming the AppSel value in Staged Set 0. AppSel=1 is the default Application populated in the Active Control Set at power-on or reset. *Note that the channels of the module are independent and can be configured separately.(ie. up to four 100GBASE-SR instances can be configured), however, it does not support different applications with different channels at the same time FPMD-85SRC supports two methods of application selection and instantiation. The first method is implemented according to CMIS, and the second method is customized ，which is simpler. |
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| First mothod: | ||||||||
| The applications switching configuration sequence is as follows: read Application Descriptor Registers and select the required Appsel. Write application configuration to DPConfigLane<i>in Stage Control Set 0, then write 1 to ApplyDPInitLane<i> to trigger Application Instantiation.The Active Set can be read from page11h. For example, select AppDescriptor3: Step 1: Write 0x30 in Page10h Byte145~Byte152(8 bytes)—Set AppselCode3 Step 2: Write 0xFF in Page10h Byte143—Set trigger register to run Application Instantiation. |
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| Second mothod: | ||||||||
| Set the value of Page10h Byte240. This is a private definition. | ||||||||
| Code Value | Bit Pattern | Host Electrical Interface | Media Interface | |||||
| 0 | 00000000b | 100GAUI-1-S C2M | 100GBASE-SR1 | |||||
| 1 | 00000001b | 400GAUI-8 | 400GBASE-SR8 | |||||
| 2 | 00000010b | 200GAUI-8 | 200GBASE-SR8 | |||||
| 3 | 00000011b | 800G S C2M | 800G-SR8 | |||||
| 4 | 00000100b | 400GAUI-4-S C2M | 400GBASE-SR4 | |||||
| 5 | 00000101b | 200GAUI-2-S C2M | 200GBASE-SR2 | |||||
| TX & RX Squelch | ||||||||
| Default TX and RX auto-squelch is enabled. But TX and RX auto squelch disable, and force squelching function are not supported. |
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| TX input equalization | ||||||||
| Default TX adaptive equalization is enabled. But TX adaptive equalization disable, and fixed equalization adjust function are not supported. | ||||||||
| RX output Equalization | ||||||||
| RX output Equalization follows CMIS Table 6-7,with default 1dB, readable and writable | ||||||||
| Code Value | Bit Pattern | Post-Cursor Equalization |
Pre-Cursor Equalization |
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| 0 | 0000b | 0dB(No Equalization） | 0dB(No Equalization） | |||||
| 1 | 0001b | 1 dB | 0.5dB | |||||
| 2 | 0010b | 2 dB | 1.0 dB | |||||
| 3 | 0011b | 3 dB | 1.5 dB | |||||
| 4 | 0100b | 4 dB | 2.0dB | |||||
| 5 | 0101b | 5 dB | 2.5 dB | |||||
| 6 | 0110b | 6 dB | 3.0 dB | |||||
| 7 | 0111b | 7 dB | 3.5 dB | |||||
| 8 to 10 | 1000b-1010b | Reserved | Reserved | |||||
| 11 to 15 | 1011b-1111b | Custom | Custom | |||||
| RX output amplitude | ||||||||
| RX output amplitude follows CMIS Table 6-8, Rx output amplitude is the difference peak-to- peak EYE high when Rx output equalization is set to 0dB. The default value of output amplitude is set to 2, with typical differential 600mVp-p. |
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| Code Value | Bit Pattern | Output Amplitude | ||||||
| 0 | 0000b | 100-400 mV(P-P) | ||||||
| 1 | 0001b | 300-600 mV(P-P) | ||||||
| 2 | 0010b | 400-800mV(P-P) | ||||||
| 3 | 0011b | 600-1200 mV(P-P) | ||||||
| 4 to 14 | 0100b-1110b | Reserved | ||||||
| 15 | 1111b | Custom | ||||||
| Loopback capabilities | ||||||||
| Media side input loopback and Host side input loopback feature are supported, loopback control method refers to CMIS. |
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| QSFP-DD Rx Output Equalization code table | ||||||||
| Byte | Bits | Field Name | Field Description | |||||
| 13h:128 | 6 | Simultaneous Host And Media Side loopbacks | 0b: not supported | |||||
| 5 | Per Lane Media Side Loopbacks | 1b: supported | ||||||
| 4 | Per Lane Host Side Loopbacks | 1b: supported | ||||||
| 3 | Host Side Input Loopback | 1b: supported | ||||||
| 2 | Host Side Output Loopback | 1b: supported | ||||||
| 1 | Media Side Input Loopback | 1b: supported | ||||||
| 0 | Media Side Output Loopback | 1b: supported | ||||||
| Digital Diagnostic Monitor Accuracy | ||||||||
| The following characteristics are defined over recommended operating conditions. | ||||||||
| Parameter | Accuracy | Unit | ||||||
| Internally measured transceiver temperature1 | +/-3 | 。C | ||||||
| Internally measured transceiver supply voltage | +/-3 | % | ||||||
| Measured Tx bias current | +/-10 | % | ||||||
| Measured Tx output power2 | +/-3 | dB | ||||||
| Measured Rx received average optical power | +/-3 | dB | ||||||
| Notes: 1. Test point is the hotspot of the module. 2. DDM reports stability within 0.5 dB when temperature is stable. TX DDM reportes -40 dBm when TX disable. |
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Pin Description
The optical port provides two options, Dual MPO12 APC and MPO16 APC as follows
The 800G OSFP112 SR8 are Class 1 Laser products according to FDA/CDRH、 IEC-60825-1 and IEC60825-2 standards. They must be operated under the specified operating conditions
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Email：sales@hello-signal.com
Give Us A Call：+86 15715730101
WeChat: +86 15715730101
WhatsApp: +86 15715730101
Email: sales@hello-signal.com
19A07, Building N1, Binhong Business Center, Jincheng, Linan, Hangzhou, Zhejiang, China