SFP-10G-ZR-S-ST - Cisco Compatible 10GBASE-ZR SFP+ 80km SMF | StarTech.com
料号： SFP-10G-ZR-S-ST ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $149 | $149.00 |
| 10 | $138 | $1,380.00 |
| 50 | $129 | $6,450.00 |
| 100 | $119 | $11,900.00 |
| 500 | $109 | $54,500.00 |
SFP-10G-ZR-S-ST 概述
An SFP+ (Small Form-Factor Pluggable Plus) transceiver is a hot-swappable optical module that converts between electrical SFI signals and optical wavelengths for serial 10 Gigabit transport. It belongs to the family of pluggable optical transceivers that includes the original SFP (1G), SFP28 (25G), QSFP+ (40G), and QSFP28 (100G). The SFP+ cage and basic outline are identical to a 1G SFP, but the electrical and optical blocks are designed for 10 GbE line rates and stricter signal conditioning. ZR-class optics extend the SFP+ family into long-haul and metro-edge applications that previously required fixed-port transponders.
Key features include 1550 nm EML-style optics tolerant of dispersion over 80 km of G.652 SMF, a typical TX output power of +0 dBm to +5 dBm, receiver sensitivity around -24 dBm, and an SFP+ power budget of roughly 1.5 W under full data load. The DOM block reports link status to Cisco IOS/IOS-XE via standard SFF-8472 registers, avoiding transceiver-unsupported alarms when the host validates the coded vendor and part number in EEPROM.
Technically the module aligns with the S-Class (S suffix) specification, meaning it is tuned for controlled-temperature deployments (commercial 0 to 70 °C range). The EML transmitter and APD receiver pair enable 80 km links without inline dispersion compensation, and the LC duplex UPC interface matches the patch cabling used in most carrier and enterprise fiber plants.
Typical applications include 10 GbE uplinks between enterprise core switches and campus distribution routers, dark-fiber aggregation in ISP and metro networks, long-reach interconnects between data centers in adjacent metros, and Cisco IOS-XE platform upgrades where OEM SFP-10G-ZR-S is over-spec for the use case. This is a non-ITU OTU2/OTU2e variant aimed at pure 10G Ethernet transport.
When designing with this module, validate optical budget end-to-end: 80 km of G.652 typically introduces 16-20 dB of attenuation plus dispersion penalty. StarTech specifies compatibility-tested operation, not multiparts, meaning Cisco IOS firmware must accept the coded EEPROM. Always insert inline optical attenuators if link margin pushes RX power above the -7 dBm damage threshold of the APD receiver. This page synthesizes compatibility scope, drop-in MSA-grade alternatives, and procurement guidance not consolidated on the manufacturer datasheet.
This page consolidates Cisco compatibility scope, MSA-grade drop-in alternatives, optical-budget design notes, and distributor pricing not presented as a single decision document on the manufacturer datasheet.
直接替换替代料： SFP-10G-ZR-S-ST ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： SFP-10G-ZR-S-ST （相同外形与封装尺寸） ——差异在于 Connector, Form Factor, MSA Compliance, Maximum Reach, Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
SFP-10G-ZR-ST
✅ 直接替换✓ 有现货
$155 / 个
查看数据手册 →CT-SFP+ZR
✅ 直接替换📋 参考替代料（不在目录中）
Proline SFP-10G-ZR-S
✅ 直接替换📋 参考替代料（不在目录中）
Cisco SFP-10G-ZR-S
✅ 直接替换📋 参考替代料（不在目录中）
HYTOPTO SFP-10G-ZR-S
✅ 直接替换📋 参考替代料（不在目录中）
FS.com SFP-10G-ZR
✅ 直接替换📋 参考替代料（不在目录中）
SFP-10G-ZR-S-ST 规格参数
| Form Factor | SFP+ (SFF-8431) |
| 数据速率 | 10 Gbps |
| Protocol | 10GBASE-ZR (IEEE 802.3ae) |
| Wavelength | 1550 nm |
| Maximum Reach | 80 km (49.7 mi) on SMF |
| Fiber Type | Single-Mode Fiber (SMF, G.652) |
| Connector | LC Duplex (UPC) |
| Transmitter Type | EML (1550 nm) |
| Receiver Type | APD |
| Digital Diagnostic Monitoring (DDM/DOM) | Yes (SFF-8472) |
| Hot-Swappable | Yes |
| 工作温度 | 0 °C to 70 °C (commercial S-Class) |
| Cisco Compatibility | SFP-10G-ZR-S (ASR9000, ASR1000, NCS5500, C3850, C9500) |
| MSA Compliance | SFF-8431 / SFF-8472 / IEEE 802.3ae |
| RoHS 状态 | Compliant (per StarTech product page) |
SFP-10G-ZR-S-ST standard 引脚配置指南
SFP-10G-ZR-S-ST（standard 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： SFP-10G-ZR-S-ST.
请参阅 数据手册 以查看完整引脚配置。
典型应用
SFP-10G-ZR-S-ST 适用于 6 应用s: Cisco Campus Core to Distribution Uplink, ISP and Metro Ethernet Aggregation, Inter-Data-Center Long-Reach Links, Enterprise Fiber Plant Backup Links, Optical Budget Validation and Test, Carrier Ethernet Demarcation Equipment.
Cisco Campus Core to Distribution Uplink
The SFP-10G-ZR-S-ST provides 10 GbE uplinks between Cisco Catalyst 9500/3850 distribution and ASR1000/ASR9000 core routers on campus fiber backbones. Its 1550 nm EML optics and APD receiver deliver 80 km reach on G.652 single-mode fiber, eliminating the need for intermediate repeaters across multi-building campuses. The StarTech module is hot-swappable on supported Cisco IOS-XE platforms and exposes DDM telemetry for link-budget validation. Compared to OEM Cisco SFP-10G-ZR-S at 10x the cost, this compatible equivalent delivers identical optical performance while reducing per-port CAPEX. The SFP+ form factor keeps the deployment compatible with standard SFP+ cages on Cisco switches.
推荐
ISP and Metro Ethernet Aggregation
The SFP-10G-ZR-S-ST is well-suited for ISP and metro Ethernet aggregation across dark-fiber rings spanning 40-80 km between central offices. Its SFF-8472 DDM block reports real-time optical parameters, allowing NOC operators to monitor link health across hundreds of deployed units without truck rolls. The 1550 nm wavelength is the carrier-grade window for long-reach 10G transport, and the LC duplex UPC interface matches standard telco fiber patch panels. By choosing this MSA-grade equivalent over the OEM Cisco version, ISPs achieve 80-90% per-port cost reduction at scale, with lifetime warranty from StarTech.com.
推荐
Inter-Data-Center Long-Reach Links
The SFP-10G-ZR-S-ST enables 10 GbE interconnects between data centers located in adjacent metros, providing long-reach connectivity without dedicated DWDM transport. The 80 km reach on G.652 SMF covers typical metro-edge distances, and the EML/APD optics pair tolerates chromatic dispersion over standard single-mode fiber without inline compensation. For data-center operators running hybrid cloud topologies, this module offers a low-cost alternative to leased wavelengths. The Cisco-coded EEPROM ensures acceptance on Cisco Nexus and Catalyst DC switches, while DDM allows integration with DCIM platforms for power and link telemetry.
推荐
Enterprise Fiber Plant Backup Links
The SFP-10G-ZR-S-ST serves as a backup or diverse-path 10G link in enterprise fiber plants requiring redundant uplinks for compliance or SLA reasons. With 80 km reach and Cisco SFP-10G-ZR-S coding, it can deploy on any supported Catalyst or Nexus platform without firmware customization. The hot-swappable SFP+ form factor allows field replacement during incidents, and the lifetime warranty simplifies long-term sparing strategy. The 1550 nm wavelength integrates with existing SMF infrastructure, avoiding costly fiber-plant upgrades during capacity refresh.
推荐
Optical Budget Validation and Test
The SFP-10G-ZR-S-ST is used in field test deployments where engineers validate fiber-plant optical budget before commissioning long-reach 10G services. The module's DDM telemetry exposes live TX power, RX power, and temperature, which can be cross-checked against fiber plant OTDR traces to verify loss budgets. The 1550 nm wavelength matches OTDR test wavelength, simplifying test-to-deploy correlation. Engineers can swap modules between Cisco switches to validate platform compatibility and EEPROM acceptance as part of pre-deployment qualification. The SFP+ form factor ensures compatibility with standard test hosts and packet-optical platforms.
推荐
Carrier Ethernet Demarcation Equipment
The SFP-10G-ZR-S-ST integrates into Carrier Ethernet demarcation equipment (NIDs, CPE) where 10G handoff is required to enterprise customers across metro distances. The 1550 nm ZR optics match the long-haul handoffs common in wholesale telecom services, and the Cisco-coded EEPROM allows the module to operate transparently on Cisco ASR/NCS demarcation platforms. DDM telemetry supports MEF-compliant service-level assurance by exposing real-time optical parameters to the NMS. Compared to OEM optics, this MSA-grade equivalent dramatically reduces demarcation CAPEX while preserving carrier-grade functionality and lifetime warranty support.
推荐
推荐产品汇总
工程参考数据： SFP-10G-ZR-S-ST ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | SFP-10G-ZR-ST | CT-SFP+ZR | Proline SFP-10G-ZR-S | Cisco SFP-10G-ZR-S | HYTOPTO SFP-10G-ZR-S |
|---|---|---|---|---|---|---|
| Brand | StarTech.com | StarTech.com | Carritech | Proline | Cisco | HYTOPTODEVICE |
| Package | SFP+ pluggable | SFP+ pluggable | SFP+ pluggable | SFP+ pluggable | SFP+ pluggable | SFP+ pluggable |
| Cisco Host Coding | SFP-10G-ZR-S (S variant) | SFP-10G-ZR (non-S) | SFP-10G-ZR-S | SFP-10G-ZR-S | SFP-10G-ZR-S (OEM) | SFP-10G-ZR-S |
| Wavelength | 1550 nm | 1550 nm | 1550 nm | 1550 nm | 1550 nm | 1550 nm |
| Maximum Reach | 80 km | 80 km | 80 km | 80 km | 80 km | 80 km |
| DDM/DOM Support | Yes (SFF-8472) | Yes | Yes | Yes | Yes | Yes |
| Operating Temperature | 0 to 70 C (commercial S-Class) | 0 to 70 C | 0 to 70 C | 0 to 70 C | -40 to 85 C (industrial) | 0 to 70 C |
| TAA Compliance | Unknown (verify with StarTech) | Unknown | Unknown | Yes (TAA) | Yes | Unknown |
| Indicative Price (qty 1) | ~149 USD | ~129 USD | ~110 USD | ~135 USD | ~2000+ USD | ~95 USD |
关键差异点
- Lifetime warranty versus 90-day OEM Cisco warranty on compatible equivalent （对比 Cisco SFP-10G-ZR-S)
- Codes for Cisco SFP-10G-ZR-S, not generic MSA （对比 FS.com SFP-10G-ZR)
- S-Class commercial temp at parity with industrial variants for enterprise deployments （对比 Cisco SFP-10G-ZR-S (industrial))
设计说明
Verify Cisco host firmware version accepts the coded EEPROM before bulk deployment. Older IOS-XE releases may reject third-party SFP+ even with valid Cisco vendor coding. Test a single module on each target platform (ASR1000, ASR9000, NCS5500, C3850, C9500) and confirm the host reports the module without unsupported-transceiver alarms. The StarTech module is hot-swappable, but a firmware mismatch will cause the port to remain down even with valid optics.
Insert inline optical attenuators if link margin pushes RX power above -7 dBm at the APD receiver. Estimated: 80 km of G.652 SMF typically introduces 16-20 dB attenuation; a short 1-2 km patch link could deliver RX power above the damage threshold. Use a 5-10 dB inline attenuator on any link under 30 km to protect the APD. The module's DDM block reports live RX power and should be monitored during commissioning.
Allow at least 1.5 W per SFP+ port in switch power-sup provisioning. The SFP-10G-ZR-S-ST power draw is typical for 10GBASE-ZR optics with EML transmitter and APD receiver. Cisco Catalyst 9500 40-port SFP+ models budget approximately 60-80 W for optics; deploying all ports at ZR reach is within PSU headroom but may force reduced PoE budget on PoE-capable models. Validate chassis-level power before deployment.
Use LC/UPC patch cords with SMF OS2 fiber; APC connectors (green boots) will damage the SFP+ receptacle and degrade signal integrity. According to StarTech datasheet, both TX and RX share a duplex LC connector with UPC polish. Verify patch-cord cleanliness with a fiber scope before deployment - contaminated connectors are the leading cause of long-reach link failures and can damage the APD receiver.
合规信息
RoHS compliant per StarTech product page. Not AEC-Q100 (not an automotive part). TAA-compliance status to be verified with StarTech for government procurement; choose Proline equivalents for guaranteed TAA-compliance.