QDD-400G-LR4-10
400G-LR4-10 QSFP-DD transceiver, 1271 nm, single-mode, LC duplex
- Genuine Juniper
- New, factory sealed
- Pay by card, PayPal or T/T
T/T bank transfer
- Tax invoiceIssued by Rabash Technologies Pte. Ltd., Singapore
QDD-400G-LR4-10 at a glance
- 400G-LR4-10 QSFP-DD transceiver
- 1271 nm over single-mode fibre (SMF)
- Reach: 10 km on SMF
- Connector: LC duplex
- Digital optical monitoring (DOM) for light levels and temperature
- Commercial temperature rating (typically 0 to 70 °C)
- Genuine Juniper part, new, factory sealed
- Listed for 8 Juniper platform families (see Compatibility)
Specifications
| Part number | QDD-400G-LR4-10 |
|---|---|
| Brand | Juniper |
| Standard | 400G-LR4-10 |
| Form factor | QSFP-DD |
| Data rate | 400 Gb/s |
| Wavelength | 1271 nm |
| Media | Single-mode fibre (SMF) |
| Reach | 10 km on SMF |
| Connector | LC duplex |
| Digital optical monitoring | Supported |
| Temperature range | Commercial (COM) |
| Condition | New, factory sealed |
Compatibility
- Juniper QFX5130-32CD
- Juniper QFX5230-64CD
- Juniper QFX5240-64QD
- Juniper QFX5700
- Juniper MX304
- Juniper ACX7100-32C
- Juniper PTX10001-36MR
- Juniper PTX10008
Description
A 400G-LR4-10 QSFP-DD, the entry Juniper lists for 10 km 400G over duplex single-mode fibre, part code 740-096176. It carries 400G between sites, across a campus or between core routers, using the same four-wavelength plan as FR4 but with a longer link budget. The standards listed are the 100G Lambda MSA, IEEE 802.3cu and the 400GBASE-LR4-6 name. Operating range is 0 to 70 degrees C and monitoring is supported. Cabling for QDD-400G-LR4-10: use a duplex single-mode (OS2) patch cable with LC connectors. The headline reach is 10 km on SMF, so measure the installed link loss before ordering. The host needs a free QSFP-DD cage that runs at 400G; Juniper's tool names QFX5130-32CD, QFX5230-64CD, QFX5240-64QD among the platforms where this code is supported, and the model page also gives the minimum software release for each platform. Clean the connectors before insertion and keep dust caps on unused ports.
Typical uses
- Campus links between buildings over single-mode fibre
- Data-centre interconnects between halls or floors
- Aggregation and core uplinks where multimode reach is not enough
Before you order
- Confirm your switch or router model and software release support the QDD-400G-LR4-10
- Use single-mode (OS2) fibre and check the link budget for the full span
- Prices exclude import duties and taxes in your country (DAP)
FAQ
What is the reach of the QDD-400G-LR4-10?
10 km on SMF.
What fibre does the QDD-400G-LR4-10 use?
It runs over single-mode fibre (SMF) with a LC duplex connector at 1271 nm.
Is the QDD-400G-LR4-10 genuine and what condition is it?
It is a genuine Juniper part, new, factory sealed, sold by an independent reseller and invoiced by Rabash Technologies Pte. Ltd., Singapore.
Which platforms support the QDD-400G-LR4-10?
Juniper lists it for platform families including Juniper QFX5130-32CD, Juniper QFX5230-64CD, Juniper QFX5240-64QD, Juniper QFX5700. Check the full list above and your software release before ordering.
Shipping and returns
Ships from Singapore. Delivery options are confirmed for your destination.
Shipping detailsSee the returns and warranty policy for applicable terms.
Returns and warrantyQuotes are valid for 7 days, payable by card, PayPal or T/T.
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