Juniper Power Supplies and Optics: Matching Replacements for EX, QFX and MX
How to match replacement power supplies by wattage, AC or DC input and airflow, plus the right 25G optic for EX, QFX and MX hardware.
How to match replacement power supplies by wattage, AC or DC input and airflow, plus the right 25G optic for EX, QFX and MX hardware.
How to size a firewall, SRX300 for branches vs SRX4600 for data centers, and what the hardware-only SRX4600-AC SKU means for licensing.
MX204 vs MX304 for edge routing, plus the MPC7E line cards and routing engines that fit an existing MX240, MX480 or MX960.
10G, 25G or 100G top-of-rack? We compare the QFX5110, QFX5120, QFX5200, EX4600 and EX4650, and explain AFO vs AFI airflow choices.
Which EX model fits your closet? We compare port counts, PoE budgets, multigigabit support and uplinks from the EX2300 to the EX4400.
A buyer’s guide to Juniper switches, routers, firewalls and spares, from choosing a model to airflow, used hardware and buyback.
What Ciena optical networking equipment covers, which platforms matter and how to buy it smartly, with a free quote from Silverback.
Plan your IT equipment lease return to avoid penalties and protect data with a clear, step-by-step process.
Why wiping fails on flash drives, and which methods actually remove your data from SSDs.
Migration and decommissioning share a lot of vocabulary, from racks to downtime windows. Their goals are opposite.
Send a part list, a site to clear or an IT question. A person replies the same business day with a clear, written estimate.