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| Categories | ICT Switch |
|---|---|
| Brand Name: | Hp e |
| Model Number: | J9821A |
| Certification: | ce |
| Place of Origin: | USA |
| MOQ: | 1 pc |
| Price: | $10/pc |
| Payment Terms: | T/T |
| Supply Ability: | 500pcs |
| Delivery Time: | 1-3 days |
| Packaging Details: | original new |
| Part number: | J9821A |
| Details: | 54xx Chassis Units |
| Keywords: | 40G QSFP+ SR4 40Gbps MPO transceiver |
| Product Features: | 40G multimode fiber optic |
| Packing: | original |
| Shipping: | DHL FEDEX UPS |
| Payment: | TT 100% in advance |
| Lead time: | 1-2 days |
| Company Info. |
| Sinanova Equipment Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
J9821A 40G QSFP+ SR4 Transceiver for High-Speed Multimode Fiber
The HPE Aruba J9821A is a 40-Gigabit QSFP+ SR4 optical transceiver designed for high-speed short-range data transmission over multimode fiber. It supports 40Gbps throughput with a maximum reach of 100 meters on OM3 multimode fiber, ideal for data centers and high-performance computing networks.
| Attribute | Description |
|---|---|
| Brand | HPE Aruba |
| Part Number | J9821A |
| Product Type | QSFP+ SR4 Transceiver Module |
| Data Rate | 40 Gbps |
| Interface | QSFP+ (Quad Small Form-Factor Pluggable) |
| Connector Type | MPO (12-fiber) |
| Wavelength | 850 nm |
| Transmission Distance | Up to 100 meters over OM3 multimode fiber |
| Compatibility | Aruba and HPE switches |
| DDM Support | Yes |
| Form Factor | Hot-swappable |
| Fiber Type | Multimode Fiber |
| Operating Temperature | 0°C to 70°C |
High-speed 40Gbps data transfer for short-range applications
Supports MPO connector for parallel fiber connectivity
Operates over OM3 multimode fiber up to 100 meters
Compatible with Aruba and HPE QSFP+ ports
Digital diagnostics monitoring (DDM) supported
Hot-swappable for easy maintenance and replacement
| Parameter | Value |
|---|---|
| Form Factor | QSFP+ |
| Data Rate | 40 Gbps |
| Connector | MPO (12-fiber) |
| Cable Type | Multimode Fiber |
| Wavelength | 850 nm |
| Max Distance | 100 meters |
| Operating Temperature | 0°C to 70°C |
| DDM | Supported |
| Hot-Swappable | Yes |
| Model | Data Rate | Distance | Connector | Fiber Type | DDM | Use Case |
|---|---|---|---|---|---|---|
| J9821A | 40 Gbps | 100 m | MPO | MMF | Yes | Short-range 40G connections |
| J9822B | 40 Gbps | 150 m | MPO | MMF | Yes | Extended reach MMF |
| J9823C | 40 Gbps | 10 km | MPO | SMF | Yes | Long-range 40G fiber |
| Model | Data Rate | Distance | Connector | Fiber Type | Feature |
|---|---|---|---|---|---|
| J9823C | 40 Gbps | 10 km | MPO | SMF | Long-range 40G transceiver |
| J9822B | 40 Gbps | 150 m | MPO | MMF | Extended reach MMF model |
| J9821A | 40 Gbps | 100 m | MPO | MMF | Standard short-range model |
Sinanova specializes in supplying ICT networking equipment from leading brands such as Cisco, Huawei, and Juniper. Our product range includes switches, routers, firewalls, wireless access points and controllers, IP phones, video conferencing solutions, and more. We are committed to delivering original and reliable hardware along with professional ICT solutions—all at competitive prices. Our high-quality service ensures a smooth and hassle-free purchasing experience for our clients.
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