راهنما و اطلاعات کامل ماژول های 10G اریونت

طیف گسترده ای از ماژول های SFP+ سازگار با محصولات شرکت های مختلف

بررسی اجمالی محصولات

ماژول فیبر نوری sfp-10G با قابلیت انتقال 10 گیگابیت دیتا بر روی فیبر نوری سیینگل مد و مالتی تولید اریونت با سازگاری کارکرد با برند های موجود.

10GBASE SFP+ modules

SFP-10G-T-X module

ماژول 10GBASE-T امکان اتصال با سرعت های : 100M/1G/10Gbps را دارد. دارای شکل SFP+ و رابط RJ-45 است تا از کابل های CAT5e/CAT6A/CAT7 برای اتصال به نقاط انتهایی با پورت های 10GBASE-T تعبیه شده استفاده شود. آنها برای فواصل تا 30 متر مناسب هستند و یک راه مقرون به صرفه برای اتصال به رک های مجاور ارائه می دهند.

ماژول SFP+ 10GBASE-T با کانکتور RJ-45

مشخصات ماژول SFP-10G-T-X، از جمله نوع کابل، فاصله و نرخ داده پشتیبانی کننده

مشخصات کابل SFP-10G-T-X

ماژول  10GBASE-SRبا استفاده ازفیبر مالتی مد  نوع   MMF (OM3)، تا 300 متر فاصله امکان پذیر است. با استفاده ازفیبر مالتی مد (OM4)، تا 400 متر فاصله امکان پذیر است.

ماژول SFP-10G-SR-X

 SFP-10G-SR-X یک ماژول چند نرخی* 10GBASE-SR، 10GBASE-SW و OTU2/OTU2e برای دامنه دمای عملیاتی گسترده است. با استفاده ازفیبر مالتی مد نوع  MMF (OM3)، تا 300 مترفاصله امکان پذیر است. با استفاده ازفیبر MMF (OM4)، تا 400 متر فاصله امکان پذیر است.

ماژول SFP-10G-SR-I

 SFP-10G-SR-I یک ماژول چند نرخی 10GBASE-SR، 10GBASE-SW و OTU2/2e برای محدوده دمای عملیاتی صنعتی است. این ماژول همچنین از گزینه های نرخ داده CPRI 3، 4، 5، 6، 7، 7a، 8 پشتیبانی می کند. با استفاده از فیبر مالتی مد  MMF(OM3)، تا 300 متر تا فاصله امکان پذیر است. با استفاده از 4700MHz*km MMF (OM4)، تا 400 متر فاصله امکان پذیر است.

ماژول  SFP-10G-LRM

ماژول Cisco 10GBASE-LRM از طول پیوندهای 220 متری روی فیبر استاندارد چند حالته (MMF) رابط داده توزیع شده فیبر (FDDI) پشتیبانی می کند. برای اطمینان از رعایت مشخصات بر روی فیبرهای درجه FDDI، OM1 و OM2، فرستنده باید از طریق یک سیم پچ تهویه‌کننده حالت کوپل شود. برای برنامه های بیش از OM3 یا OM4 نیازی به سیم پچ تهویه حالت نیست. برای اطلاعات بیشتر در مورد نیازهای سیم پچ تهویه حالت، لطفاً به: https://www.cisco.com/en/US/prod/collateral/modules/ps5455/product_bulletin_c25-530836.html مراجعه کنید.

The Cisco 10GBASE-LRM Module also supports link lengths of 300m on standard Single-Mode Fiber (SMF, G.652).

Cisco FET-10G module

The Cisco FET-10G Fabric Extender Transceiver supports link lengths up to 100m on laser-optimized OM3 or OM4 multimode fiber. It is supported on fabric links from a Nexus 2000 to a Cisco parent switch only. Note this product is not orderable individually. For more information refer to Nexus 2000 datasheet: https://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps10110/data_sheet_c78-507093.html.

Cisco SFP-10G-LR-S module (S-Class)

The Cisco 10GBASE-LR module supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF) (G.652). SFP-10G-LR-S does not support FCoE.

Cisco SFP-10G-LR module

The Cisco 10GBASE-LR Module supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652).

Cisco SFP-10G-LR-X module

The Cisco SFP-10G-LR-X is a multirate 10GBASE-LR, 10GBASE-LW, and OTU2/OTU2e module for extended operating temperature range. It supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652).

Cisco SFP-10G-LR10-I module

The Cisco SFP-10G-LR10-I supports a link length of 10 kilometers on standard Single-Mode Fiber (SMF, G.652). The SFP-10G-LR10-I is for industrial operating temperature range. The SFP-10G-LR10-I also supports CPRI datrates options 3, 4, 5, 6, 7, 7a, 8.

Cisco SFP-10G-BXD-I and SFP-10G-BXU-I for 10Km (single-fiber bidirectional applications)

The Cisco SFP-10G-BXD-I and SFP-10G-BXU-I SFPs operate on a single strand of standard SMF.

A SFP-10G-BXD-I device is always connected to a SFP-10G-BXU-I device with a single strand of standard SMF with an operating transmission range up to 10 km.

The communication over a single strand of fiber is achieved by separating the transmission wavelength of the two devices, as depicted in Figure 3. SFP-10G-BXD-I transmits a 1330-nm channel and receives a 1270-nm signal, whereas SFP-10G-BXU-I transmits at a 1270-nm wavelength and receives a 1330-nm signal. Note in Figure 3 the presence of a Wavelength-Division Multiplexing (WDM) splitter integrated into the SFP to split the 1270-nm and 1330-nm light paths. This module also supports CPRI datarate options 3, 4, 5, 6, 7, 7a, 8.^*

Bidirectional transmission of a single strand of SMF

The SFP-10G-BXD-I and SFP-10G-BXU-I SFPs also support Digital Optical Monitoring (DOM) functions according to the industry-standard SFF-8472 Multisource Agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

^*Version -02 of SFP-10G-BXD-I and SFP-10G-BXU-I supports the CPRI rates.

Cisco SFP-10G-ER-S module (S-Class)

The Cisco 10GBASE-ER module supports a link length of up to 40 kilometers on SMF (G.652). SFP-10G-ER-S does not support FCoE.

Cisco SFP-10G-ER module

The Cisco 10GBASE-ER Module supports a link length of up to 40 kilometers on standard Single-Mode Fiber (SMF, G.652).

Cisco SFP-10G-ER-I module

The Cisco 10GBASE-ER Industrial Temperature Module supports a link length of up to 40 kilometers on standard Single-Mode Fiber (SMF, G.652). The SFP-10G-ER-I for Industrial Operating Temperature Range is a multirate 10GBASE-ER, 10GBASE-EW and OTU2/2e module.

Cisco SFP-10G-BX40D-I and SFP-10G-BX40U-I (for 40Km single-fiber bidirectional applications)

The Cisco SFP-10G-BX40D-I and SFP-10G-BX40U-I SFPs operate on a single strand of standard SMF.

A SFP-10G-BX40D-I device is always connected to a SFP-10G-BX40U-I device with a single strand of standard SMF with an operating transmission range up to 40 km.

The communication over a single strand of fiber is achieved by separating the transmission wavelength of the two devices. SFP-10G-BX40D-I transmits a 1330-nm channel and receives a 1270-nm signal. The SFP-10G-BX40U-I transmits at a 1270-nm wavelength and receives a 1330-nm signal.

The SFP-10G-BX40D-I and SFP-10G-BX40U-I SFPs support Digital Optical Monitoring (DOM) functions according to the industry-standard SFF-8472 Multisource Agreement (MSA). This feature gives the end user the ability to monitor real-time parameters of the SFP, such as optical output power, optical input power, temperature, laser bias current, and transceiver supply voltage.

Cisco SFP-10G-ZR-S module (S-Class)

The Cisco 10GBASE-ZR module supports link lengths of up to about 80 kilometers on standard SMF (G.652). This interface is not specified as part of the 10 Gigabit Ethernet standards and is, instead, built according to Cisco specifications. SFP-10G-ZR-S does not support FCoE.

Cisco SFP-10G-ZR module

The Cisco SFP-10G-ZR is a multirate 10GBASE-ZR, 10GBASE-ZW, and OTU2/OTU2e module. It supports link lengths of up to about 80 kilometers on standard Single-Mode Fiber (SMF, G.652). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications.

Cisco SFP-10G-ZR-I module

The Cisco SFP-10G-ZR-I is a multirate 10GBASE-ZR, 10GBASE-ZW, and OTU2/OTU2e module for industrial operating temperature range. The SFP-10G-ZR-I has a limiting electrical interface receiver, which does not require EDC PHY on the host board, it can be plugged into any SFP+ port. It supports link lengths of up to 70 kilometers on standard Single-Mode Fiber (SMF, G.652), assuming a fiber chromatic dispersion of 20 ps/(nm^*km). This interface is not specified as part of the 10 Gigabit Ethernet standard and is instead built according to Cisco specifications. The SFP-10G-ZR-I has a cold start at -40⁰C; the transceiver will be operational except optical traffic is not supported from -40⁰ to -28⁰C, all other low speed features (DOM, I2C, etc.) are operational. The module is fully operational from -28⁰C to 85⁰C.

Cisco SFP+ Twinax copper cables

Cisco SFP+ Copper Twinax (Figure 4) direct-attach cables are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. Cisco offers passive Twinax cables in lengths of 1, 1.5, 2, 2.5, 3, 4 and 5 meters, and active Twinax cables in lengths of 7 and 10 meters.

Cisco direct-attach twinax copper cable assembly with SFP+ connectors

Cisco SFP+ Active optical cables

Cisco SFP+ Active Optical Cables (Figure 5) are direct-attach fiber assemblies with SFP+ connectors. They are suitable for very short distances and offer a cost-effective way to connect within racks and across adjacent racks. Cisco offers Active Optical Cables in lengths of 1, 2, 3, 5, 7, and 10 meters.

Cisco direct-attach active optical cables with SFP+ connectors

Platform support

Cisco SFP+ modules are supported on a wide range of Cisco switches and routers^*:

Table 2.        Cisco Platforms

Additional platforms may continually be added; please check the compatibility matrix for the latest information and for the Cisco compatible operating system for each platform.

Connectors: Dual LC/PC connector (-SR, -LRM, -LR, -ER, -ZR and FET-10G).

Note:      Only connections with patch cords with PC or UPC connectors are supported. Patch cords with APC connectors are not supported. All cables and cable assemblies used must be compliant with the standards specified in the standards section.

Product specifications

Table 3 provides cabling specifications for the SFP+ modules.

Table 3.        SFP+ port cabling specifications

Attenuator is available as a spare. The part numbers:

●      5dB – 15216 ATT LC 5=

●      10dB – 15216 ATT LC 10=

●      15dB – 15216 ATT LC 15=

a – No FCoE support.

b – Links up to 15 km are supported as engineered links as long as channel insertion loss < 6.2 dB.

c – Only Version -02 and later of this DAC cable is qualified on all Cisco platforms.

Table 4 lists the main optical characteristics for the SFP+ modules.

Table 4.        Optical transmit and receive specifications

Table 5 details optical specifications for the SFP-10G-ZR modules.

Table 5.        SFP-10G-ZR, SFP-10G-ZR-S optical parameters

Note:      Parameters are specified over temperature and at end of life unless otherwise noted. When shorter distances of single-mode fiber are used (<40km), an inline optical attenuator must be used to avoid overloading and damaging the receiver.

Table 6.        SFP-10G-ZR-I optical parameters

Note:      Parameters are specified over temperature and at end of life unless otherwise noted. When shorter distances of single-mode fiber are used (<40km), an inline optical attenuator must be used to avoid overloading and damaging the receiver.

Table 7 describes the bail latch color code for each type of optical SFP+ module.

Table 7.        SFP+ optical modules color code

Table 8 provides the maximum power consumption and operating temperature range ratings per SFP+ module.

Table 8.        SFP+ modules power consumption

Dimensions

Dimensions (H x W x D): 8.5 x 13.4 x 56.5mm. Cisco SFP+ connectors typically weigh 75 grams or less.

Environmental Conditions and Power Requirements

Operating temperature range:

●      Commercial temperature range (COM): 0 to 70°C (32 to 158°F)

●      Extended temperature range (EXT): -5 to 85°C (23 to 185°F)

●      Industrial temperature range (IND): -40 to 85°C (-40 to 185°F)

●      Storage temperature range: -40 to 85°C (-40 to 185°F)

Warranty

●      Standard warranty: 5 years

●      Expedited replacement available via a Cisco SMARTnet^® Service support contract

Cisco environmental sustainability

Information about Cisco’s environmental sustainability policies and initiatives for our products, solutions, operations, and extended operations or supply chain is provided in the “Environment Sustainability” section of Cisco’s Corporate Social Responsibility (CSR) Report.

Reference links to information about key environmental sustainability topics (mentioned in the “Environment Sustainability” section of the CSR Report) are provided in the following table:

Cisco makes the packaging data available for informational purposes only. It may not reflect the most current legal developments, and Cisco does not represent, warrant, or guarantee that it is complete, accurate, or up to date. This information is subject to change without notice.

Ordering information

Table 9 provides the ordering information for SFP+ modules and related cables.

Table 9.        Ordering information

Regulatory and standards compliance

Standards:

●      GR-20-CORE: Generic Requirements for Optical Fiber and Optical Fiber Cable

●      GR-326-CORE: Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies

●      GR-1435-CORE: Generic Requirements for Multifiber Optical Connectors

●      IEEE 802.3: 10-Gigabit Ethernet

●      ITU-T G.709: Interfaces for the Optical Transport Network

●      ITU-T G.975: GFEC

●      ITU-T G.975.1: EFEC

●      SFP+ MSA SFF-8431 (Optical Modules, Active Optical Cables, and Passive Twinax cables)

●      SFP+ MSA SFF-8461 (Active Twinax cables)

Safety:

●      Laser Class 1 21CFR-1040 LN#50 7/2001

●      Laser Class 1 IEC60825-1

●      Cable jacket of SFP+ copper modules is UL #E116441 Compliant

●      All length SFP+ copper cables are ELV and RoHS Compliant