QSFP-100GBASE-LR4
100GBASE-LR4 QSFP28 transceiver, 1295 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
QSFP-100GBASE-LR4 at a glance
- 100GBASE-LR4 QSFP28 transceiver
- 1295 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 5 Juniper platform families (see Compatibility)
Specifications
| Part number | QSFP-100GBASE-LR4 |
|---|---|
| Brand | Juniper |
| Standard | 100GBASE-LR4 |
| Form factor | QSFP28 |
| Data rate | 100 Gb/s |
| Wavelength | 1295 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 EX4400
- Juniper QFX5130-32CD
- Juniper QFX5230-64CD
- Juniper MX204
- Juniper MX304
Description
An alternative 100GBASE-LR4 QSFP28 entry, part code 740-058732, specified for Ethernet rate only. It is listed for a long set of routers, firewalls and 100G switches and fits provider edge uplinks or links between two sites on dark fibre. Reach is 10 km over duplex LC single-mode fibre. Juniper gives a slightly higher temperature ceiling for this entry, 0 to 75 degrees C, with digital monitoring supported. Cabling for QSFP-100GBASE-LR4: 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 QSFP28 cage that runs at 100G; Juniper's tool names EX4400, QFX5130-32CD, QFX5230-64CD 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 QSFP-100GBASE-LR4
- 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 QSFP-100GBASE-LR4?
10 km on SMF.
What fibre does the QSFP-100GBASE-LR4 use?
It runs over single-mode fibre (SMF) with a LC duplex connector at 1295 nm.
Is the QSFP-100GBASE-LR4 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 QSFP-100GBASE-LR4?
Juniper lists it for platform families including Juniper EX4400, Juniper QFX5130-32CD, Juniper QFX5230-64CD, Juniper MX204. 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.
Request a quoteRelated part numbers
Product guides & buying advice
technix.guru is an independent reseller and is not affiliated with, sponsored by or endorsed by the brand owners. All trademarks belong to their respective owners.